F-CHEM

Properties

Sodium dihydrogen phosphate is colorless crystal or white crystalline powder, odorless, soluble in water, its aqueous solution is acidic, almost insoluble in ethanol, heating loss of crystalline water can be decomposed into acidic sodium pyrophosphate (Na3H2P2ChemicalbookO7).

Commonly used in the fermentation industry to regulate pH, food processing with disodium hydrogen phosphate with food quality improver. Such as improving the thermal stability of dairy products, fish and meat products pH regulator and binding agent.

Characteristics of sodium dihydrogen phosphate for colorless columnar crystals, no, slightly deliquescent. Relative density 2.04, melting point 60 ° C, soluble in water, insoluble in ethanol. 100 ° C or less heating, can be dissolved in the water of crystallization to form a salt monohydrate; heated to 100 ° C to lose the water of crystallization and become anhydrous, continue to heat it into sodium metaphosphate.

Application

Sodium dihydrogen phosphate is mainly used in food as buffer, improver, emulsifier, nutrient. ApplicationSodium dihydrogen phosphate has a wide range of uses, can be used as a raw material for the manufacture of sodium hexametaphosphate and sodium pyrophosphate; also Chemicalbook can be used in tanning, treatment of boiler water; as a quality improver and baking powder, buffer in the food industry, the fermentation industry and baking powder raw materials; also used as feed additives, detergents and dyeing auxiliaries, etc.; in the food industry, the fermentation industry can also be used as buffer, as raw materials for baking powder, to make bread, as a raw material for baking powder, to make bread, as a raw material for baking powder, to make bread. It can also be used as buffer in food industry and fermentation industry, as raw material of baking powder, as adhesive and ripening agent of bread and salsa, as souring agent of powder, and as quality improvement agent of light condensed milk; it can also be used as stabilizer and adhesive agent of cheese and other dairy products, meat and fish products, buffer of baking powder, and mixing salt of marinade.