Dipotassium phosphate
1. Chemical name: Dipotassium hydrogen phosphate
2. Molecular formula: K2HPO4, K2HPO4·3H2O
3. Molecular weight: anhydrous: 174.18; trihydrate: 228.18
4. CAS: Anhydrous: 7758-11-4; Trihydrate: 16788-57-1
5. Performance: Colorless or white square crystal particles, easily deliquescent, alkaline, insoluble in ethanol, the pH value of 1% aqueous solution is about 9.
6. Usage: Used as buffer, chelating agent, yeast food, emulsified salt, and antioxidant synergist in the food industry.
7. Packaging: Lined with polyethylene plastic bag, outer composite plastic woven bag packaging, net weight of each bag is 25 kg.
8. Storage and transportation: This product should be stored in a dry, ventilated and clean warehouse. When loading and transporting, it should be packed with care to prevent damage to the packaging, moisture and heat. During transportation, it should be protected from rain and moisture, and should be isolated from toxic substances.
Dipotassium hydrogen phosphate is an inorganic compound with the chemical formula K2HPO4. It is a white crystalline or amorphous powder. It is easily soluble in water and slightly soluble in alcohol. It is mainly used as a corrosion inhibitor for antifreeze and a nutrient for antibiotic culture media. , phosphorus and potassium regulators in the fermentation industry, feed additives, etc.
Application
1. Used as corrosion inhibitor of antifreeze, nutrient of antibiotic medium, phosphorus and potassium regulator of fermentation industry, feed additive, etc.
2. Used as water quality treatment agent, microorganism, fungus culture agent, etc.
3. In the food industry, it can be used as raw material for the preparation of alkaline water for pasta products, fermentation agent, flavoring agent, leavening agent, mild alkaline agent for dairy products, and yeast food. Used as a buffer chelating agent. It can also be used as a feed additive.
4. Dipotassium hydrogen phosphate is used as a buffer in chemical analysis, in phosphating of metals and as an electroplating additive.
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