Aluminum Diethylphosphinate

Shanxian Chemical

    Specifications

    HS Code

    728153

    Chemical Formula Al(CH3CH2PO2)3
    Molecular Weight 318.11 g/mol
    Appearance White powder
    Solubility Insoluble in water
    Melting Point 230 - 240 °C
    Thermal Stability High, can withstand elevated temperatures
    Flammability Low, acts as a flame retardant
    Density Approx. 1.39 g/cm³
    Ph In Solution Neutral
    Decomposition Temperature Above 300 °C

    As an accredited Aluminum Diethylphosphinate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Aluminum Diethylphosphinate in 1 - kg bags, suitable for chemical storage and transport.
    Storage Aluminum Diethylphosphinate should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, open flames, and oxidizing agents. Store in tightly - sealed containers to prevent moisture absorption, which could affect its chemical properties. Avoid storage near incompatible substances to prevent potential reactions.
    Shipping Aluminum Diethylphosphinate is shipped in accordance with strict chemical regulations. It's typically packaged in sealed, corrosion - resistant containers to prevent leakage, ensuring safe transport via approved freight carriers.
    Free Quote

    Competitive Aluminum Diethylphosphinate 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

    Aluminum Diethylphosphinate
    General Information
    Historical Development
    Aluminum Diethylphosphate is an organophosphorus-based flame retardant. Its origin can be traced back to the early days of chemical exploration. At that time, many scholars studied flame retardant materials. At the beginning, the knowledge of this material was still shallow, and only a little knowledge of its flame retardant properties.
    With the passage of time, scientific research has advanced, and the research on Aluminum Diethylphosphate has become more and more in-depth. Scholars have carefully investigated its molecular structure, physical and chemical properties, and understood its flame retardant mechanism. Therefore, in the fields of industrial production and material application, it has gradually been reused. Since its inception, it has undergone countless tests and improvements, and the process has become increasingly mature. Its application has also become more and more extensive, playing a key role in many industries. It has become an indispensable presence in the field of flame retardant materials and promoted the progress of flame retardant technology. This is the outline of its development.
    Product Overview
    Today there is a chemical substance called Aluminum Diethylphosphate. This substance has been carefully studied. Its appearance, or in the form of fine powder, is white and pure, like frost and snow.
    Its performance is specific, and it is quite effective in the field of flame retardancy. It can make flammable things difficult to burn in case of fire, as if covered with a layer of invisible armor. It can greatly reduce the rate of combustion, prevent the spread of flames, and protect objects in times of danger.
    And its chemical properties are stable, in ordinary environments, it is not easy to react with other things, such as the strength of a rock. It is widely used and can be added to many materials to increase its fire resistance and add a guarantee for safety. It is an important achievement of chemical research, providing an effective way for fire protection needs in many fields.
    Physical & Chemical Properties
    Aluminum Diethylphosphate is used in chemical products. Its physical and chemical properties are particularly important. Looking at its shape, it is often in the shape of white powder and has a fine texture. Its melting point is quite high, which makes it able to maintain its inherent form in high temperature environments and is not easy to melt and deform.
    In terms of its solubility, it can be slightly soluble in several organic solvents. This property is crucial in many chemical synthesis reactions. In terms of chemical reactivity, Aluminum Diethylphosphate is quite active and can react with various compounds to form new substances. Its flame retardancy is also good, so it is often used in the manufacture of fireproof materials, which can greatly improve the fireproof rating of materials and ensure safety in case. This is the summary of the physical and chemical properties of Aluminum Diethylphosphate.
    Technical Specifications & Labeling
    "Technical Specifications and Labeling of Aluminum Diethyl Hypophosphite (Product Parameters) "
    There are aluminum diethyl hypophosphite now, and its technical specifications are the key. To make this product, you need to follow a precise method. When the material is selected, when it is pure and free of impurities, the ratio must be appropriate. When reacting, the temperature and duration need to be carefully checked to ensure that the reaction is sufficient.
    As for the identification, the product parameters should be clear. Such as purity, the value must be detailed, so that the viewer knows the quality of its quality. The appearance, color and shape also need to be accurately marked to help identify. Parameters such as particle size cannot be omitted, which are all related to the use of the product. Follow this technical specification and labeling to obtain good aluminum diethylphosphinic acid salt products.
    Preparation Method
    The method of making Aluminum Diethylphosphate is the key to raw materials and production process. First take an appropriate amount of ethylphosphonic acid and aluminum source, the two are fundamental. The reaction steps should be step by step, under suitable temperature and pressure, so that the two can fully blend and react. In the meantime, the temperature control is precise and the rate is stable, so that the reaction is complete.
    As for the catalytic mechanism, a suitable catalyst can be selected to accelerate the reaction and increase the yield. This catalyst can reduce the activation energy of the reaction and increase the activity of the molecule. After a series of reactions, the impurities are removed according to the refining method to obtain a pure product. In this way, Aluminum Diethylphosphate with excellent texture can be obtained, and its functions can be exhibited in various industrial fields.
    Chemical Reactions & Modifications
    Nowadays, there is a chemical called Aluminum Diethylphosphate. In the field of my chemical research, its chemical feedback and modification are the key. Looking at its chemical properties, I often think about how to adjust its reaction to achieve better quality.
    The reaction of Aluminum Diethylphosphate may be affected by temperature, pressure and catalyst. If you want to change its properties, you must study the rationale of its reaction. In the past, the study of this chemical was often trapped in the control of the reaction, resulting in poor quality.
    Today, we will explore it in new ways, adjust its reaction environment, or add specific agents, hoping to change its properties. If the temperature is high or low, try different pressures and observe the difference in its reaction. After repeated trials, we have gradually obtained exquisite methods to make Aluminum Diethylphosphate have better properties and are also beneficial for industrial use. This is all due to the deep study of its chemical feedback and modification.
    Synonyms & Product Names
    There is a thing today called Aluminum Diethylphosphinate. This thing has different names in the industry, and there are many synonymous names. Or because of its characteristics, uses, or different production methods, many titles are parallel.
    The names of the products ordered by merchants are also different. Although all of them are referred to this thing, the difference in the names of the things is easy to confuse those who do not know the place. Looking at the business affairs of ancient times, the names of various things often change depending on the time and place. For example, in ancient times, various medicinal stones and utensils were called one place at a time, and they were called at a time.
    The same is true of the synonymous names and trade names of Aluminum Diethylphosphinate today. This is the norm in the industry, but practitioners should be clear about their various terms to avoid miscommunication and poor business affairs. In transactions and R & D, the name of accuracy is crucial.
    Safety & Operational Standards
    "Code of Safety and Operation of Aluminum Diethylphosphate Products"
    Aluminum Diethylphosphate is an important product of the chemical industry. It is crucial to safety and operation standards and cannot be ignored.
    In the method of storage, it is necessary to choose a dry, cool and well-ventilated place. Avoid water and fire, and those who avoid water and fire are the enemy of the chemical industry. In case of water and fire, it may cause unexpected changes, damage to materials, or even endanger people.
    When operating, all kinds of protection are indispensable. In front of suitable protective clothing, this is to protect the skin; wear special gloves to prevent it from touching the skin; and you need to prepare protective goggles to keep your eyes safe. The operation room should also be well ventilated to allow air to circulate and avoid the accumulation of harmful gases.
    Furthermore, when using, it must be taken according to accurate measurement. Excessive or insufficient, can damage the reaction process and damage the quality of the product. The steps of operation must follow the established rules and do not make changes. Every step is reasonable, and it will be smooth to follow, and the reverse will be chaotic.
    Disposal should not be ignored. It should not be discarded in the wild at will. It should be treated in accordance with the law of environmental protection and classified to avoid pollution to the environment.
    In short, the safety and operation specifications of Aluminum Diethylphosphate are interlinked, which are related to the smooth flow of the chemical industry, the safety of the person, and the beauty of the environment. Those who practice, must not be scrupulous and abide by it, and they must always be.
    Application Area
    Aluminum Diethylphosphate has a wide range of application fields. In the field of flame retardancy, its effectiveness is remarkable. It can be applied to plastic materials to make it non-flammable, keep the utensils safe, and prevent fire. And in synthetic materials, it can increase its thermal stability, so that the material is not deformed or damaged under high temperatures. In the manufacture of electronic equipment, it is also very useful, which can protect electronic components from heat damage. In terms of fabric treatment, adding this substance can make the fabric flame retardant, suitable for many occasions, such as curtains in public places, home fabrics, etc. This is the manifestation of the application field of Aluminum Diethylphosphate, which benefits many industries, and its power cannot be underestimated.
    Research & Development
    The industry of chemical industry is changing with each passing day, and the research of materials is related to the prosperity of all industries. Today there is Aluminum Diethylphosphate, which has attracted much attention in the academic and industrial circles.
    At the beginning of the research, all the sages have observed its unique structure and extraordinary performance. After years of research, we have used rigorous methods to analyze its chemical properties and explore its reaction rules. At the beginning, I only knew one or two of them, but I have been unremitting in my research to gradually understand its many characteristics.
    As for the development, its application field is gradually widening. In the industry of flame retardancy, it has emerged, with high efficiency and safety. In the past, there were many shortcomings in flame retardant methods. Aluminum Diethylphosphinate was released, just like the dawn of dawn, creating a new path for the industry. Although there are many obstacles in the way forward, researchers are determined to solve problems and promote their development with a fearless heart. With time, it will be able to shine in more fields, contribute to the progress of chemical industry, and benefit all people.
    Toxicity Research
    The taste of the properties of the substance is related to the safety of use. Now in Aluminum Diethylphosphate, it is a top priority to study its toxicity in detail.
    First study the method of its preparation, and all the materials used should be carefully observed for their properties. And observe its shape, color, taste, etc., or it may be indicative of its toxicity.
    Repeat it with various methods, such as testing it with insects and livestock. Watch its food and drink, and see if there is any abnormality. If you see a state of weakness and pain, the toxicity can be known.
    It is also time to consider its impact on the environment. Dispersed in water and soil, seeping in the air, how do organisms react when they encounter it.
    After this study, we can almost know the details of the toxicity of Aluminum Diethylphosphate. For those who use this product, understand its advantages and disadvantages, ensure its safety, and do not endanger people and the environment.
    Future Prospects
    Today, there is a product called Aluminum Diethylphosphate. Its unique nature and potential in various fields. Looking at today's world and technology, this product may shine in the field of flame retardancy. With its characteristics, it can stop the raging of fire and ensure the safety of things.
    The future prospects are quite impressive. It may be able to expand to more industries, such as electronic equipment, building materials, etc. Make electronic things safe from fire; make building materials more fireproof. It is also expected to improve on craftsmanship, reduce its cost and improve its quality. In this way, this product will be widely used in the world, used by everyone, and used in the development of the future, achieving extraordinary achievements and benefiting the common people.
    Where to Buy Aluminum Diethylphosphinate in China?
    As a trusted Aluminum Diethylphosphinate 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.
    Frequently Asked Questions

    As a leading Aluminum Diethylphosphinate supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

    What are the main application fields of Aluminum Diethylphosphate?
    Aluminum-diethylphosphinic acid salts are a class of chemical substances with special properties. Its main application fields are quite extensive, and they are described as follows: In the field of flame retardant materials, this substance has significant effect. In today's world, fire safety is of paramount importance, and many materials need to have excellent flame retardant properties. Aluminum-diethylphosphinic acid salts are added to high polymer materials, such as plastics and rubber, which can form a dense isolation layer on the surface of the material by means of phosphates and other substances generated by thermal decomposition, hindering the transfer of oxygen and heat, thereby effectively inhibiting the combustion process, greatly improving the flame retardancy of the material. They are widely used in electronic and electrical shells, building insulation materials, etc., to prevent fires and ensure people's financial safety. In engineering plastics, there are also important uses. Engineering plastics are widely used in automotive manufacturing, machinery industry and other fields, but they often need to meet strict performance requirements. Aluminum-diethylphosphinic acid salts can enhance the mechanical properties of engineering plastics without compromising their processing properties. If used in automotive interior plastic parts, it can not only ensure its flame retardancy, but also improve its strength and toughness, prolong the service life, and maintain good processing and molding characteristics, making it easy to manufacture complex-shaped parts. In addition, it also plays an important role in the field of fiber materials. Adding this substance to fabric fibers can make the fibers have flame retardant functions, which can be used to make fire suits, aerospace fabrics, etc. This kind of fabric is not easy to burn and spread in the event of fire, providing users with more escape time and ensuring life safety. And because of its good chemical stability, it will not cause too many adverse effects on the original properties of the fiber, and can maintain the softness, air permeability and other characteristics of the fabric. In short, aluminum-diethylphosphinic acid salts are indispensable in many fields, and are of great significance for improving material performance and ensuring safety.
    How is the flame retardancy of Aluminum Diethylphosphate?
    The flame retardant properties of aluminum (Aluminum) and diethylphosphinate (Diethylphosphinate) are particularly impressive. Diethylphosphinate is an organic phosphine salt flame retardant with many excellent characteristics. Its thermal stability is quite good, and it is not easy to decompose and deteriorate under high temperature environment, which can ensure stable flame retardant effect. And the compatibility with aluminum and other materials is very good. When the two are mixed, they can be evenly dispersed without repulsion or agglomeration, so that the internal structure of the composite material is dense and uniform, and the flame retardant performance is also optimized. When the two cooperate, when the material encounters an ignition source, the diethylphosphine salt is thermally decomposed to form phosphorus-containing free radicals. This free radical is extremely active and can interact with highly reactive free radicals generated during combustion to deactivate it, thereby inhibiting the chain transmission of combustion reactions and slowing down the combustion rate. At the same time, aluminum can promote the formation of carbon layers. During combustion, a dense carbon layer is formed on the surface of the material, which acts as a shield, isolating the material from external oxygen, blocking the supply of oxygen, and making combustion unsustainable. Furthermore, in the process of flame retardation, this combination produces relatively little smoke and produces little toxic and harmful gases, which is of great significance to environmental protection and personal safety. Therefore, the system composed of aluminum and diethylphosphinic acid salts has broad application prospects in many fields, such as electronic appliances, transportation, and other places with strict flame retardant requirements, and can provide efficient and safe flame retardant protection for various materials.
    How is the compatibility of Aluminum Diethylphosphate in different materials?
    The compatibility between aluminum and diethylphosphinic acid salt in different materials is a key issue related to the interaction of many physical and chemical properties. In organic polymer materials, if the two are to be well compatible, the intermolecular force needs to be considered. The molecular structure of diethylphosphinic acid salt contains specific functional groups, and if the organic polymer has a group that can form hydrogen bonds or van der Waals forces with it, the compatibility can be improved. For example, in polyolefin materials, because of its strong non-polarity, while diethylphosphinic acid salt has a certain polarity, the compatibility between the two may be poor; however, if the polyolefin is grafted and modified, the introduction of polar groups is expected to improve the compatibility with diethylphosphinic acid salt. In the inorganic material system, aluminum is a common metal, and diethylphosphinic acid salt is in contact with it, and its compatibility is closely related to the interfacial reaction. If the surface properties of the two are suitable and a stable interface layer can be formed, it is conducive to the improvement of compatibility. For example, in the preparation of some ceramic materials, if aluminum exists in a specific form (such as nano-aluminum powder), diethylphosphinic acid salt can be uniformly dispersed on its surface. Through appropriate chemical treatment, chemical bonding or physical adsorption can be formed, which can enhance the bonding force and improve the compatibility of the two. When preparing composites, environmental factors also affect the compatibility of the two. Temperature, humidity and other conditions will change the surface properties and molecular activity of the material. At high temperatures, the movement of diethylphosphinic acid molecules intensifies, or it is easier to penetrate with aluminum or other matrix materials to improve compatibility; but too high temperature may cause it to decompose, which is counterproductive. If the humidity is too high, it may cause corrosion of aluminum, and affect the stability of diethylphosphinic acid salt, which in turn affects the compatibility of the two. Therefore, in order to achieve good compatibility, it is necessary to comprehensively consider many factors such as the characteristics of the material itself, surface treatment methods and environmental conditions, and fine-tune each parameter.
    What are the precautions in the use of Aluminum Diethylphosphate?
    Aluminum diethylphosphinate (Aluminum Diethylphosphinate) is a key material in the field of flame retardants, and there are many points to be paid attention to during its use. Let me tell you one by one. The first thing to pay attention to is storage conditions. This material should be placed in a dry, cool and well-ventilated place. If it is in a humid environment, it is prone to moisture and deterioration, which greatly reduces the flame retardant performance. Remember the old saying: "Water is wet and perishable, and dry places can last for a long time." Therefore, it is crucial to maintain its dry state. Furthermore, accurate measurement is indispensable when using. Because of the amount added, it has a huge impact on the final flame retardant effect of the material. If you add too little, it may be difficult to meet the expected flame retardant standards; if you add too much, it may affect other properties of the material, such as mechanical properties. This is the so-called "too much", and it must be accurately weighed and used according to scientific formulas. During operation, safety protection cannot be ignored. Although this material is usually less toxic, direct contact with the skin and eyes should still be avoided. When working, it is advisable to wear protective clothing, gloves and goggles. In case of accidental contact, rinse with plenty of water as soon as possible, and seek medical attention in a timely manner according to the specific situation. In addition, the mixing and dispersion process is crucial. To make it fully flame retardant in the matrix material, it needs to be evenly dispersed. Appropriate dispersing equipment and processes can be selected, such as high-speed stirring, ultrasonic dispersion, etc., to ensure that it is evenly distributed in the system and does not agglomerate. Otherwise, the flame retardant effect of the agglomeration is not good, such as "thousands of miles of embankment, destroyed in the ant nest", one is weak, and the overall effectiveness is damaged. Finally, the compatibility with other additives also needs to be considered. In practical applications, it is often used in combination with other additives. At this time, it is necessary to ensure that it does not have adverse reactions with others, so as not to reduce their performance or produce harmful by-products. Only by taking into account the above things can aluminum-diethylphosphonite be used to achieve the best performance during use.
    What is the market price range of Aluminum Diethylphosphate?
    The market price range of aluminum-diethylphosphinic acid salts often varies due to a variety of reasons. This compound has a wide range of uses and is widely used in the field of flame retardant materials. Different application scenarios and product quality requirements result in considerable price differences. Looking at the past market situation, if it is an ordinary industrial grade aluminum-diethylphosphinic acid salt, its price is about 20,000 to 30,000 yuan per ton. However, if it is refined by a special process, with high purity and excellent quality, and is suitable for high-end electronic equipment and other fields that require strict flame retardant performance and material stability, the price can climb to 50,000 yuan per ton or even higher. In addition, the market supply and demand situation is also a key factor affecting its price. If the demand for flame retardant materials increases sharply for a while, and the production of aluminum-diethylphosphonate is limited, the supply is in short supply, and the price will rise; on the contrary, if the market demand is weak and there is excess capacity, the price may decline. Furthermore, changes in raw material costs, production process innovation, and policy and regulatory constraints all have a greater or lesser effect on its market price. Therefore, in order to know its exact price range, it is necessary to study the market factors in detail according to the situation.