Dipotassium Phosphate Anhydrous powder Raw Materials CAS 7758-11-4

MF:K2HPO4

MW:174.18

EINECS:231-834-5

Specification:Dipotassium Phosphate Anhydrous powder

Sample:Dipotassium Phosphate Anhydrous powder

Brand:Dipotassium Phosphate Anhydrous powder

Appearance: powder

Storage: Cool Dry Place

Brand: Globalchemical

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of Dipotassium Phosphate Anhydrous powder

Dipotassium Phosphate Anhydrous powder is colourless flaky or needle-like crystals or white granules.Dipotassium Phosphate Anhydrous CAS 7758-11-4 is deliquescent, easily soluble in water, aqueous solution is weakly alkaline, 1% aqueous solution pH is about 9, insoluble in ethanol. Dipotassium Phosphate Anhydrous Raw Materials can be used as analytical reagents, pharmaceutical raw materials, buffering agent in the food industry, chelating agent, yeast food, emulsifying salts, antioxidant synergist.

Applications / Functions of Dipotassium Phosphate Anhydrous powder

• Dipotassium Phosphate Anhydrous powder is used as corrosion inhibitor of antifreeze, nutrient of antibiotic culture medium, phosphorus and potassium regulator of fermentation industry, feed additive, etc.
• Dipotassium Phosphate Anhydrous CAS 7758-11-4 Used in medicine, fermentation, bacterial culture and production of potassium pyrophosphate, etc.
• Dipotassium Phosphate Anhydrous Raw Materials Used as water quality treatment agent, microorganisms, bacteria culture agent, etc.

Commonly used as analytical reagents and buffers, also used in the pharmaceutical industry

Dipotassium Phosphate Anhydrous powder Used in food industry as raw material for preparing alkaline water for pasta products, agent for fermentation, flavouring agent, bulking agent, mild alkaline agent for dairy products, yeast food. Used as buffering agent, chelating agent.

It is used as a texture improver to increase the complexation of metal ions, pH value, and ionic strength of foodstuffs, thereby improving the adhesion and water-holding capacity of foodstuffs.

Physicochemical Property of Dipotassium Phosphate Anhydrous powder

White crystalline or amorphous powder. Easily soluble in water, aqueous solution is slightly alkaline. Slightly soluble in alcohol.

Production methodprocess of Dipotassium Phosphate Anhydrous powder

Under constant stirring, add potassium carbonate solution into 30% phosphoric acid solution for reaction, the neutralisation endpoint is pH 8.5-9.0 (phenolphthalein indicator just shows red); neutralisation solution is concentrated to 120-124 ℃ and filtered to remove insoluble material, then cooled to below 20 ~ C crystallisation; centrifugal separation, drying to Dipotassium Phosphate Anhydrous The mother liquor is sent to the neutralisation process for reuse.