Shanxian Chemical
SUPPLEMENTS
Electronic Grade Ammonia Water Production
Preparation of Electronic Grade Ammonia
It is not easy to make electronic grade ammonia water today. It is necessary to follow various procedures and use excellent methods to get good products.
Prepare all kinds of utensils and materials first. The utensils must be clean and free of impurities to avoid contamination. The materials are high-purity ammonia and deionized water, the purity of which is most important to the quality of ammonia water.
The method of making is often to dissolve ammonia into deionized water. The rate, temperature and pressure of natural dissolution need to be strictly controlled. Control the temperature at an appropriate value. If it is too high, the ammonia will escape, and if it is too low, it will dissolve slowly. Adjust the pressure to make ammonia easily soluble in water. When dissolved, stir evenly to promote the mixing of the two to obtain a uniform liquid.
In the preparation room, the concentration of ammonia water and the content of impurities are often measured. According to the results of the measurement, the preparation conditions are adjusted in time. If the concentration does not match, the amount of ammonia gas is increased or decreased; if the impurities exceed, the purification strategy is taken into account.
After making, store it properly. Choose a suitable container, the material must be corrosion-resistant, and well sealed to avoid contact with foreign objects and staining it. The storage place should be cool and dry to prevent ammonia gas from escaping due to high temperature and damaging its quality.
In this way, with fine operation and strict supervision, the preparation of electronic-grade ammonia water can be obtained, and it is suitable for the best products in the field of electronics.
It is not easy to make electronic grade ammonia water today. It is necessary to follow various procedures and use excellent methods to get good products.
Prepare all kinds of utensils and materials first. The utensils must be clean and free of impurities to avoid contamination. The materials are high-purity ammonia and deionized water, the purity of which is most important to the quality of ammonia water.
The method of making is often to dissolve ammonia into deionized water. The rate, temperature and pressure of natural dissolution need to be strictly controlled. Control the temperature at an appropriate value. If it is too high, the ammonia will escape, and if it is too low, it will dissolve slowly. Adjust the pressure to make ammonia easily soluble in water. When dissolved, stir evenly to promote the mixing of the two to obtain a uniform liquid.
In the preparation room, the concentration of ammonia water and the content of impurities are often measured. According to the results of the measurement, the preparation conditions are adjusted in time. If the concentration does not match, the amount of ammonia gas is increased or decreased; if the impurities exceed, the purification strategy is taken into account.
After making, store it properly. Choose a suitable container, the material must be corrosion-resistant, and well sealed to avoid contact with foreign objects and staining it. The storage place should be cool and dry to prevent ammonia gas from escaping due to high temperature and damaging its quality.
In this way, with fine operation and strict supervision, the preparation of electronic-grade ammonia water can be obtained, and it is suitable for the best products in the field of electronics.
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