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Supply Dipotassium Phosphate raw Materials Powder
Product Overview:
Potassium hydrogen phosphate is a colorless flake or needle-shaped crystal or white granule. It is deliquescent and easily soluble in water (1g is dissolved in about 3mL of water). Its aqueous solution is weakly alkaline, and the pH of 1% aqueous solution is about 9. It is insoluble in ethanol. Its density is 2.33g/cm3. It can be used as an analytical reagent, pharmaceutical raw material, buffer, chelating agent, yeast food, emulsifying salt, and antioxidant synergist in the food industry.
Supply Dipotassium Phosphate raw Materials Powder Attributes
CAS:7758-11-4
MF:K2HPO4
MW:174.18
EINECS:231-834-5
Specification: 99% min Dipotassium Phosphate Powder
Sample:Dipotassium Phosphate Powder
Packaging:1kg/bag, 25kg/drum
Brand: raw Materials
Appearance:white
Storage: Cool Dry Place
Shelf Life: 2 Years
Test Method: HPLC
Supply Dipotassium Phosphate raw Materials Powder Details
Dipotassium Phosphate Powder Usage and Synthesis.
Mainly used in the pharmaceutical and fermentation industries, microorganisms, fungal culture media, pH buffers. Used as corrosion inhibitors for liquid fertilizers and antifreeze agents. Used as buffers, chelating agents, etc. in the food industry.
As a food additive, dipotassium hydrogen phosphate is used in imitation dairy creamers, dry powdered beverages, mineral supplements and fermentation agents. It is used in non-dairy creamers to prevent coagulation.
Dipotassium hydrogen phosphate is also used to prepare buffer solutions for the production of agar plates for bacterial culture, soy trypticase agar.
Uses of Dipotassium Phosphate.
Used for boiler water treatment. Used as phosphorus and potassium regulator and bacterial culture medium in the pharmaceutical and fermentation industries. It is the raw material for making potassium pyrophosphate. It can be used as liquid fertilizer and corrosion inhibitor for ethylene glycol antifreeze. Feed grade is used as feed nutritional supplement.
In the food industry, it is used as the raw material for preparing alkaline water for pasta products, fermentation agent, flavoring agent, leavening agent, mild alkaline agent for dairy products, yeast food. It is used as a buffer and chelating agent.
Application Areas of Dipotassium Phosphate.
Product Method of Bulk Dipotassium Phosphate Powder.
Under constant stirring, potassium carbonate solution is added to 30% phosphoric acid solution for reaction, and the neutralization end point is pH 8.5-9.0 (phenolphthalein indicator just turns red). After the neutralized solution is concentrated to 120-124°C, it is filtered to remove insoluble matter, then cooled to below 20°C for crystallization, centrifugal separation, and drying to obtain the product, and the mother liquor is sent to the neutralization process for reuse.
