Shanxian Chemical
PRODUCTS
Electronic Grade Hydrogen Peroxide
Shanxian Chemical
|
HS Code |
220310 |
| Chemical Formula | H2O2 |
| Appearance | Colorless liquid |
| Odor | Slight, sharp odor |
| Density | 1.45 g/cm³ (at 20 °C) |
| Boiling Point | 150.2 °C |
| Melting Point | -0.43 °C |
| Solubility | Miscible with water, ethanol, and ether |
| Oxidizing Ability | Strong oxidizing agent |
| Stability | Unstable, decomposes to water and oxygen |
| Ph | Weakly acidic in aqueous solution |
| Flash Point | Non - flammable (but a strong oxidizer, can cause other materials to burn) |
As an accredited Electronic Grade Hydrogen Peroxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Electronic Grade Hydrogen Peroxide, 5 - liter bottle for precise chemical applications. |
| Storage | Electronic Grade Hydrogen Peroxide should be stored in a cool, well - ventilated area, away from heat sources and direct sunlight. It should be placed in a dedicated storage cabinet made of corrosion - resistant materials. Keep it separate from combustibles, reducing agents, and metals. The storage temperature should be maintained within a specific range, typically around 2 - 8°C, to prevent decomposition. |
| Shipping | Electronic Grade Hydrogen Peroxide is shipped in specialized, corrosion - resistant containers. Strict safety protocols are followed due to its oxidizing nature. Shipments are monitored for temperature and handled with care to prevent spills. |
Competitive Electronic Grade Hydrogen Peroxide prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to info@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: info@liwei-chem.com
Historical Development
In the field of chemical industry, there is something called Electronic Grade Hydrogen Peroxide. Its initial appearance is also unknown to people at that time.
In the past, the process was still simple, and the hydrogen peroxide produced was only suitable for ordinary things. After further research, it was possible to obtain an electronic grade. With the evolution of science and technology, various industries have become more and more concerned about the need for purity, so this product shows its importance.
Researchers have worked hard to improve their techniques and improve their purity. From the coarse at the beginning to the high purity and fine today, the process of its transformation has witnessed the rise of skills. In the past, the preparation was difficult and the output was scarce. However, with the passage of time, craftsmen have introduced new ones, enabling them to meet the needs of the electronics industry and make great contributions to the prosperity of science and technology, gradually becoming an indispensable material in the industry.
In the past, the process was still simple, and the hydrogen peroxide produced was only suitable for ordinary things. After further research, it was possible to obtain an electronic grade. With the evolution of science and technology, various industries have become more and more concerned about the need for purity, so this product shows its importance.
Researchers have worked hard to improve their techniques and improve their purity. From the coarse at the beginning to the high purity and fine today, the process of its transformation has witnessed the rise of skills. In the past, the preparation was difficult and the output was scarce. However, with the passage of time, craftsmen have introduced new ones, enabling them to meet the needs of the electronics industry and make great contributions to the prosperity of science and technology, gradually becoming an indispensable material in the industry.
Product Overview
Today there are Electronic Grade Hydrogen Peroxide products, which are electronic grade hydrogen peroxide and have been carefully developed. This product has extremely high purity and very few impurities, and is suitable for precision manufacturing in the electronics industry. In chip manufacturing and other processes, it can effectively remove impurities and ensure product performance. Its chemical properties are stable and can play a high-efficiency oxidation effect under specific conditions. And the quality is excellent, and it has been strictly tested to meet the strict standards of the electronics industry. It can provide solid and powerful support for the development of the electronics field and help the industry move towards a higher level.
Physical & Chemical Properties
Electronic Grade Hydrogen Peroxide is an important part of chemical products. Its physical and chemical properties are unique and related to many application fields. Looking at its physical properties, it is often a colorless and transparent liquid with weak odor and good solubility. It is highly soluble in water. Its boiling point is quite higher than that of water, which makes it stable under specific conditions.
In terms of its chemical properties, Electronic Grade Hydrogen Peroxide has strong oxidizing properties, which is its key characteristic. It can oxidize with many substances, and the reaction is often violent. Because of its high purity and very few impurities, it is widely used in high-end fields such as the electronics industry. It can be used in cleaning, etching, and other processes to precisely treat the surface of electronic components with its oxidizing properties, ensuring high product quality and excellent performance. It is an indispensable chemical for electronic manufacturing.
In terms of its chemical properties, Electronic Grade Hydrogen Peroxide has strong oxidizing properties, which is its key characteristic. It can oxidize with many substances, and the reaction is often violent. Because of its high purity and very few impurities, it is widely used in high-end fields such as the electronics industry. It can be used in cleaning, etching, and other processes to precisely treat the surface of electronic components with its oxidizing properties, ensuring high product quality and excellent performance. It is an indispensable chemical for electronic manufacturing.
Technical Specifications & Labeling
Electronic grade hydrogen peroxide is an important product in fine chemicals. Its technical specifications and identification (product parameters) are of great significance. This product needs to be of extremely high purity, with almost no impurities. Its concentration is accurate and must meet specific standards before it can be applied to the subtle needs of the electronic field. In the logo, various parameters, such as content, pH, etc., are clearly indicated so that the user can see it at a glance. On the package, there are also clear labels to ensure the safety of transportation and storage. The strictness of its technical specifications and the certainty of the logo are the foundation for the stable progress of the electronics industry, just like the beams and pillars in the Guangsha, it is indispensable.
Preparation Method
The preparation method of electronic grade hydrogen peroxide is related to the raw materials and production process, reaction steps and purification mechanism. The raw materials need to be selected with high purity to ensure the quality of the product. The production process needs to be carefully controlled, such as under specific temperature and pressure, by delicate chemical reactions to produce it.
The reaction steps should also not be underestimated, and must be carried out in sequence and precise operation to achieve the best reaction effect. As for the purification mechanism, it is to remove impurities and obtain high-purity products. When precise methods are used to filter out particles, ions and other impurities to make electronic grade hydrogen peroxide pure and flawless, it can meet the strict needs of the electronic field and play a key role in many electronic processes to ensure the excellent performance and quality of electronic products.
The reaction steps should also not be underestimated, and must be carried out in sequence and precise operation to achieve the best reaction effect. As for the purification mechanism, it is to remove impurities and obtain high-purity products. When precise methods are used to filter out particles, ions and other impurities to make electronic grade hydrogen peroxide pure and flawless, it can meet the strict needs of the electronic field and play a key role in many electronic processes to ensure the excellent performance and quality of electronic products.
Chemical Reactions & Modifications
Electronic grade hydrogen peroxide, in the field of chemistry, its reaction and modification are the key. This material is active and often involves various chemical reactions. The reactions it participates in, either oxidation or decomposition, all have unique chemical mechanisms.
To improve its properties, it is necessary to study the laws of the reaction in detail. After many experimental investigations, it is known that adjusting the conditions of the reaction, such as temperature and pH, can change the rate and direction of the reaction. If it is properly heated, the reaction rate is often increased; controlling its pH within a specific range can guide the desired reaction path.
And by adding a specific catalyst, its reaction characteristics can also be significantly changed. This is to optimize the performance of electronic grade hydrogen peroxide, so that it is used in the chemical industry, electronics and other industries, to develop its unique chemical functions, and to contribute to various processes.
To improve its properties, it is necessary to study the laws of the reaction in detail. After many experimental investigations, it is known that adjusting the conditions of the reaction, such as temperature and pH, can change the rate and direction of the reaction. If it is properly heated, the reaction rate is often increased; controlling its pH within a specific range can guide the desired reaction path.
And by adding a specific catalyst, its reaction characteristics can also be significantly changed. This is to optimize the performance of electronic grade hydrogen peroxide, so that it is used in the chemical industry, electronics and other industries, to develop its unique chemical functions, and to contribute to various processes.
Synonyms & Product Names
Electronic Grade Hydrogen Peroxide, in today's electronics industry, its name is also synonymous. Or "electronic grade hydrogen peroxide", cover its use in the field of electronics, and is a specific grade of hydrogen peroxide.
This product is used in electronics manufacturing, and its function is quite great. Its synonymous name refers to hydrogen peroxide used in the electronics industry. Or "ultra-pure hydrogen peroxide", with its high purity, it is suitable for fine cleaning, etching and other processes of electronic components.
As for the trade name, or varies with the manufacturer, it shows this special chemical. It can remove stains from electronic devices and ensure its performance. It is indispensable in the manufacture of integrated circuits, liquid crystal displays, etc. All synonymous names and trade names revolve around this Electronic Grade Hydrogen Peroxide, contributing to the development of the electronics industry.
This product is used in electronics manufacturing, and its function is quite great. Its synonymous name refers to hydrogen peroxide used in the electronics industry. Or "ultra-pure hydrogen peroxide", with its high purity, it is suitable for fine cleaning, etching and other processes of electronic components.
As for the trade name, or varies with the manufacturer, it shows this special chemical. It can remove stains from electronic devices and ensure its performance. It is indispensable in the manufacture of integrated circuits, liquid crystal displays, etc. All synonymous names and trade names revolve around this Electronic Grade Hydrogen Peroxide, contributing to the development of the electronics industry.
Safety & Operational Standards
Electronic grade hydrogen peroxide, for industrial use, is related to safety and operating standards, and is of paramount importance.
It is lively and highly oxidizing. It is stored in a special container to avoid heat, light and combustibles. The storage place should be cool, dry and well ventilated, and the temperature and humidity should be fixed. When handling, the operator must wear protective equipment, such as protective clothing, goggles, gloves, etc., to prevent contact with the skin and eyes, causing burns.
When using, follow strict procedures. Check the equipment in good condition first to ensure that there is no risk of leakage. According to the precise ratio, pour slowly, and do not be too hasty to cause violent reactions. During the reaction, closely monitor its changes, control the temperature and rate. In case of emergencies, such as leakage, evacuate everyone immediately, prohibit open flames, quickly cover it with sand, vermiculite, etc., and absorb and clean it up.
Furthermore, the cleaning and maintenance of the equipment should not be ignored. After use, wash it with water to remove residues and prevent corrosion damage. Regularly check the equipment to ensure that its performance is correct.
Handle electronic grade hydrogen peroxide, with caution as the foundation, and abide by safety and operation regulations. Only then can we avoid disasters, ensure smooth production, and protect the safety of people and money. Everything follows this path, and there is little danger.
It is lively and highly oxidizing. It is stored in a special container to avoid heat, light and combustibles. The storage place should be cool, dry and well ventilated, and the temperature and humidity should be fixed. When handling, the operator must wear protective equipment, such as protective clothing, goggles, gloves, etc., to prevent contact with the skin and eyes, causing burns.
When using, follow strict procedures. Check the equipment in good condition first to ensure that there is no risk of leakage. According to the precise ratio, pour slowly, and do not be too hasty to cause violent reactions. During the reaction, closely monitor its changes, control the temperature and rate. In case of emergencies, such as leakage, evacuate everyone immediately, prohibit open flames, quickly cover it with sand, vermiculite, etc., and absorb and clean it up.
Furthermore, the cleaning and maintenance of the equipment should not be ignored. After use, wash it with water to remove residues and prevent corrosion damage. Regularly check the equipment to ensure that its performance is correct.
Handle electronic grade hydrogen peroxide, with caution as the foundation, and abide by safety and operation regulations. Only then can we avoid disasters, ensure smooth production, and protect the safety of people and money. Everything follows this path, and there is little danger.
Application Area
Electronic grade hydrogen peroxide is useful in various fields. In the field of microelectronic product manufacturing, it can be used as a cleaning agent and an etching agent. With its strong oxidizing properties, it can remove the stains on the surface of the wafer, make the circuit precise etching, and ensure the excellent performance of the chip.
When preparing optoelectronic materials, it is also indispensable. It can participate in the reaction, help the material synthesis, and control its quality and characteristics. For example, optical fiber manufacturing can remove impurities, improve the purity of the fiber, and make the signal transmission lossless.
In the field of biomedical research and development, electronic hydrogen peroxide can be used for disinfection, sterilization, and keep the experimental environment clean. In some drug synthesis steps, it can be used as an oxidant to promote the reaction to obtain the desired compounds. This is also the outline of its application field.
When preparing optoelectronic materials, it is also indispensable. It can participate in the reaction, help the material synthesis, and control its quality and characteristics. For example, optical fiber manufacturing can remove impurities, improve the purity of the fiber, and make the signal transmission lossless.
In the field of biomedical research and development, electronic hydrogen peroxide can be used for disinfection, sterilization, and keep the experimental environment clean. In some drug synthesis steps, it can be used as an oxidant to promote the reaction to obtain the desired compounds. This is also the outline of its application field.
Research & Development
Since modern times, science and technology have been improving with each passing day, and the industry of electronics has flourished. Electronic Grade Hydrogen Peroxide is very important in the field of electronics.
Our generation devoted ourselves to studying this product, observing its properties and craftsmanship. At first, the preparation method was not good, and the quality was uneven. However, we are unremitting, tracing the source of poverty, exploring the best path. After years of work, we have improved the process and optimized the formula.
Now its quality is gradually improving, and it can meet the strict requirements of the electronics industry. Looking at its development, the prospect is broad. We should continue the past and forge ahead, strive for excellence, and hope to go to the next level, so that this product can shine in the global electronics industry, help the industry thrive, and lead the way of science and technology.
Our generation devoted ourselves to studying this product, observing its properties and craftsmanship. At first, the preparation method was not good, and the quality was uneven. However, we are unremitting, tracing the source of poverty, exploring the best path. After years of work, we have improved the process and optimized the formula.
Now its quality is gradually improving, and it can meet the strict requirements of the electronics industry. Looking at its development, the prospect is broad. We should continue the past and forge ahead, strive for excellence, and hope to go to the next level, so that this product can shine in the global electronics industry, help the industry thrive, and lead the way of science and technology.
Toxicity Research
The industry of chemical industry is related to people's livelihood. There are many products with different effects. Today there is Electronic Grade Hydrogen Peroxide, which is one of the treasures of chemical industry.
I have been focusing on its toxicity research for a long time. After careful investigation, although this product has strong oxidation ability, its toxicity is controllable under specific environments and doses. If you accidentally touch it, it will cause skin damage, redness, swelling and pain; in severe cases, it will damage the organs and endanger life. However, in the process of industrial preparation and application, if you strictly follow the procedures and supplement it with good protection methods, its poison can be avoided.
Therefore, although Electronic Grade Hydrogen Peroxide contains toxic risks, if it is controlled by scientific methods, it will definitely be able to do its best and benefit the world.
I have been focusing on its toxicity research for a long time. After careful investigation, although this product has strong oxidation ability, its toxicity is controllable under specific environments and doses. If you accidentally touch it, it will cause skin damage, redness, swelling and pain; in severe cases, it will damage the organs and endanger life. However, in the process of industrial preparation and application, if you strictly follow the procedures and supplement it with good protection methods, its poison can be avoided.
Therefore, although Electronic Grade Hydrogen Peroxide contains toxic risks, if it is controlled by scientific methods, it will definitely be able to do its best and benefit the world.
Future Prospects
Electronic grade hydrogen peroxide, in today's high-tech field, its use is becoming more and more widespread. Although it has been achieved today, it has not yet been developed, and there is still a vast environment.
Watching the husband has not yet changed, its quality will become purer, and it can meet the needs of extreme refinement. In the industry of half-body, help its manufacturing process to be more refined, so that the performance of the chip is better. And its production method may have new changes, the efficiency will increase, and the wear and tear will be reduced.
And its use will also be new. Or in the field of biomedicine, the wonder of disinfection and sterilization will be developed, and the public will be protected. In environmental governance, it can also be a weapon for cleaning pollution, and it can return the world to peace.
Therefore, the electronic grade hydrogen peroxide has not yet been completed, and it can be expected to be brilliant.
Watching the husband has not yet changed, its quality will become purer, and it can meet the needs of extreme refinement. In the industry of half-body, help its manufacturing process to be more refined, so that the performance of the chip is better. And its production method may have new changes, the efficiency will increase, and the wear and tear will be reduced.
And its use will also be new. Or in the field of biomedicine, the wonder of disinfection and sterilization will be developed, and the public will be protected. In environmental governance, it can also be a weapon for cleaning pollution, and it can return the world to peace.
Therefore, the electronic grade hydrogen peroxide has not yet been completed, and it can be expected to be brilliant.
Where to Buy Electronic Grade Hydrogen Peroxide in China?
As a trusted Electronic Grade Hydrogen Peroxide manufacturer, we deliver:
Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements.
Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery.
Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.
As a leading Electronic Grade Hydrogen Peroxide supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What is the purity standard for electronic grade hydrogen peroxide?
Electronic grade hydrogen peroxide is an extremely important chemical raw material. It is widely used in the electronics industry, and its purity standard is crucial.
According to current standards, the purity of electronic grade hydrogen peroxide needs to reach a very high level. Among them, the impurity content of metal ions is extremely low, such as sodium, potassium, iron, copper and other common metal ions, and the content per liter often needs to be controlled at the microgram level or even lower. This is because if trace metal ions exist in electronic grade hydrogen peroxide, during the manufacturing process of electronic devices, it may cause many serious problems such as short circuit and performance degradation.
There are also strict restrictions on anionic impurities, such as chloride ions, sulfate ions, etc., and usually the content per liter needs to be controlled at a very low microgram level. Due to its corrosive effect on the surface of electronic components, it affects the reliability and service life of components.
The content of organic impurities also needs to be strictly controlled. Because organic impurities may form an organic film on the surface of electronic devices, interfering with electronic signal transmission, the content of organic impurities per liter can only be measured in very low micrograms.
Moisture content is also a key indicator. The moisture content of electronic grade hydrogen peroxide needs to be maintained at a specific low level to ensure its chemical stability and avoid excessive moisture causing hydrogen peroxide decomposition to accelerate and affect its performance. Overall, the purity standard of electronic grade hydrogen peroxide is designed to meet the high-precision manufacturing needs of the electronics industry and provide a solid guarantee for the high-quality production of electronic devices. Its strict limits on the content of various impurities are the cornerstone of ensuring the performance and reliability of electronic industry products.
Which electronic industries are suitable for the production of electronic grade hydrogen peroxide?
Electronic grade hydrogen peroxide is suitable for the production of many electronic industries. It is very useful in semiconductor manufacturing. The manufacture of semiconductor chips requires strict cleanliness and purity. Electronic grade hydrogen peroxide has strong oxidation and excellent cleaning ability, which can effectively remove various contaminants such as metal ions and organic compounds on the chip surface, ensuring chip performance and yield.
In the production of integrated circuits, after photolithography, etching and other steps, photoresist and impurities will remain on the chip surface. Electronic grade hydrogen peroxide can oxidize and decompose the photoresist, helping it to peel off the chip surface, and then achieve the purpose of cleaning, laying a good foundation for subsequent processes.
In addition, in the field of liquid crystal display (LCD) and organic Light Emitting Diode (OLED) manufacturing, electronic grade hydrogen peroxide is also indispensable. Glass substrates need to be cleaned before processing to remove surface oil, dust and other impurities. Electronic grade hydrogen peroxide can effectively clean the surface of the substrate, improve the adhesion between the substrate and subsequent coatings and electrode materials, and improve the display effect and stability of the display.
In addition, electronic grade hydrogen peroxide is also used in solar cell production. Impurities and oxides on the surface of the silicon wafer can affect the photoelectric conversion efficiency of the battery. Cleaning the silicon wafer with electronic grade hydrogen peroxide can remove surface impurities and oxides, optimize the surface state of the silicon wafer, and improve the performance and production efficiency of solar cells.
In summary, electronic-grade hydrogen peroxide plays a key role in the production of semiconductors, integrated circuits, displays, solar cells, and other electronic industries, providing a strong guarantee for the high-quality production of electronic products.
What are the precautions for electronic grade hydrogen peroxide during storage and transportation?
For electronic grade hydrogen peroxide, there are all kinds of things to pay attention to during storage and transportation, which must not be ignored.
Bear the brunt, the storage place must be cool and dry. This is because of its liveliness. If it is placed in a warm and humid place, it is easy to decompose and damage its quality. In the warehouse, the temperature should be controlled within a specific range, and it should not be too high to avoid danger. And it must be protected from direct light, which can also promote its decomposition, so it should be hidden in a dark place.
Furthermore, the quality of the packaging is crucial. Suitable materials must be used, with strong corrosion resistance, to protect hydrogen peroxide from external influences during storage and transportation, and to prevent its leakage. The packaging must be tight. If the sealing effect is not good, it is easy to interact with the outside air and cause it to deteriorate.
When transporting, the vehicle should run steadily to avoid bumps and vibrations. Violent shaking may cause damage to the packaging and cause leakage accidents. And the transportation environment also needs to be carefully maintained, and the temperature and humidity should be appropriate.
In addition, fireworks are strictly prohibited in storage and transportation places. Hydrogen peroxide is highly oxidizing, and it is dangerous to encounter open flames, hot topics, or cause combustion and explosion. Do not place flammable or explosive objects around to prevent accidents.
The operation of personnel also needs to be standardized. In storage and transportation, everyone involved must be familiar with the properties of hydrogen peroxide and follow the operating procedures. When loading and unloading, handle with care and do not damage the packaging.
In addition, the monitoring system is indispensable. In the storage place, when the monitoring equipment is set up, its status is known in real time. If there is any abnormality, it should be disposed of immediately to ensure safety. During transportation, it is also advisable to check in a timely manner to ensure that there is no danger. Only by paying attention to such things can the electronic grade hydrogen peroxide be safe during storage and transportation.
What are the differences in performance between electronic grade hydrogen peroxide and ordinary hydrogen peroxide?
The difference between electronic grade hydrogen peroxide and ordinary hydrogen peroxide is quite different in performance, and the difference between the two is actually related to many key points.
Electronic grade hydrogen peroxide, its purity is the key. It contains very few impurities, so it meets the strict standards in the field of electronic manufacturing. This field requires extremely high product purity. If trace impurities are mixed in, it may cause serious consequences in the manufacture of precision electronic components. For example, in the chip manufacturing process, very small amounts of metal ion impurities may affect the conductivity and stability of the chip, greatly reducing the performance of the chip, or even scrapping. Therefore, the purification process of electronic grade hydrogen peroxide is extremely complicated, and it strives to remove all impurities that may interfere with the performance of electronic components.
Furthermore, the stability of electronic grade hydrogen peroxide also has special requirements. During storage and use, it needs to be able to maintain its chemical stability and not easy to decompose. Because hydrogen peroxide has certain instability, it is easy to decompose into water and oxygen. However, through special formulas and processes, electronic grade can effectively delay the decomposition speed and ensure the performance within the specified time to adapt to the complex and time-consuming characteristics of electronic manufacturing processes.
In contrast, ordinary hydrogen peroxide has far less purity requirements than electronic grade. Ordinary application scenarios, such as disinfection, bleaching, etc., have a high tolerance for impurity content. In these scenarios, a small amount of impurities does not affect its main function. For example, when used for environmental disinfection, some impurities do not affect its bactericidal effect.
The stability requirements of ordinary hydrogen peroxide are not as strict as those of the electronic grade. In daily use, due to its fast consumption rate, the stability requirements for long-term storage are relatively low. Moreover, the preparation process of ordinary hydrogen peroxide is relatively simple and the cost is low, which can meet the needs of large-scale general applications.
In summary, electronic grade hydrogen peroxide and ordinary hydrogen peroxide are significantly different in terms of purity, stability and preparation process due to differences in application fields, and each is suitable for different scenarios.
How complex is the production process for electronic grade hydrogen peroxide?
The complexity of the production process of electronic grade hydrogen peroxide is related to many links, like a finely intertwined picture.
The selection of raw materials requires extreme caution. To obtain high-purity hydrogen peroxide, the selected raw materials must be pure and free of impurities. If impurities are slightly careless, they will affect the quality of the final product. Just like a good craftsman's selection of materials, they must be of the best quality in order to create a good product.
During the preparation process, it is difficult to control the reaction conditions. Temperature, pressure, and reaction time must be carefully controlled. If the temperature is too high, the reaction will be too fast, and the product may be decomposed; if the temperature is too low, the reaction will be slow, and the efficiency will be difficult to improve. The same is true for pressure, which may cause the reaction balance to shift and affect the production of the product. Such subtle changes are like the abyss, the difference is too small, and it is a thousand miles away.
Furthermore, the separation and purification process is the most important. Electronic grade hydrogen peroxide requires extremely high purity, and superb separation technology is required to remove impurities. During this time, distillation, extraction, adsorption and other methods are used. Each method has its own subtlety, and it needs to cooperate with each other, such as Qin Sue and Ming, to play a pure sound. If there is a slight negligence, the residual impurities will not meet the strict standards of electronic grade.
And the material and cleanliness of the production equipment should not be underestimated. Improper material, or reaction with hydrogen peroxide, stains the product; the equipment is not clean, and the small particles are mixed in, which also damages its purity.
So many factors are interrelated and restrictive, and negligence in any link affects the quality of the final product. The production process of electronic-grade hydrogen peroxide is an extremely complex system engineering that requires producers to make every effort to achieve perfection.
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