Manufacturer Good Price Potassium Phosphate (Dibasic) CAS:7758-11-4
Synonyms
potassiumdibasicphosphate;potassiummonohydrogenorthophosphate;
potassiumorthophosphate,mono-h;DIBASICPOTASSIUMPHOSPHATE;
DIPOChemicalbookTASSIUMPHOSPHATE;DI-POTASSIUMPHOSPHATEDIBASIC;DI-POTASSIUMHYDROGENORTHOPHOSPHATE;
di-Potassiumhydrogenorthophosphateanhydrous.
Applications of Potassium Phosphate (Dibasic)
1.Dipotassium hydrogen phosphate can be used as corrosion inhibitor of antifreeze, nutrient of antibiotic culture medium, phosphorus and potassium regulator of fermentation industry, feed additive, medicine, fermentation, bacterial culture and preparation of potassium pyrophosphate, as feed phosphorus supplement additive. Potassium hydrogen phosphate can also be used as water treatment agent, microorganism, fungus culture agent and other purposes. It is often used as analytical reagent and buffer. It is also used in pharmaceutical industry. In food industry, it is used as raw material for preparing alkaline water for pasta products, fermentation agent, flavoring agent, bulking agent, mild alkaline agent for dairy products and yeast food. Dipotassium hydrogen phosphate can be used as buffer, chelating agent and analytical reagent. Buffers and pharmaceuticals. Dipotassium hydrogen phosphate can be used for boiler water treatment. In medicine and fermentation industry, dipotassium hydrogen phosphate can be used as phosphorus and potassium regulator and bacterial culture medium. It is the raw material for producing potassium pyrophosphate. It can be used as liquid fertilizer and corrosion inhibitor of ethylene glycol antifreeze. Feed grade is used as feed nutritional supplement. Potassium dihydrogen phosphate can be used as a product quality improver, which can improve the complex metal ions, pH value and ionic strength of food, so as to improve the bonding force and water holding capacity of food. China stipulates that dipotassium hydrogen phosphate can be used for fat planting powder, with a maximum dosage of 19.9g/kg.
2.Buffering agent in antifreeze solutions; nutrient in the culturing of antibiotics; ingredient of instant fertilizers; as sequestrant in the preparation of non-dairy powdered coffee creams.
3.Dipotassium phosphate is used as a buffering agent to control the degree of acidity in solutions.
4.Dipotassium Phosphate is the dipotassium salt of phosphoric acid which functions as a stabilizing salt, buffer, and sequestrant. It is mildly alkaline with a ph of 9 and is soluble in water with a solubility of 170 g/100 ml of water at 25°c. It improves the colloidal solubility of proteins. It acts as a buffer against variation in ph. For example, it is used in coffee whiteners as a buffer against ph variation in hot coffee and to prevent feathering. It also functions as an emulsifier in specified cheeses and as a buffering agent for processed foods. It is also termed dipotassium monohydrogen orthophosphate, potassium phosphate dibasic, and dipotassium monophosphate.
Specification of Potassium Phosphate (Dibasic)
Compound |
Specification |
Appearance |
White Crystal powder or granules |
Assay (K2HPO4) |
≥98% |
Unsoluble in Water |
≤0.2% |
Arsenic |
≤3mg/kg |
Heavy Metals( calculated as Pb) |
≤10mg/kg |
Fluoride(calculated as F) |
≤10mg/kg |
Pb |
≤2mg/kg |
Loss on drying |
≤2% |
PH (10g/L Solution) |
9.0±0.4 |
Packing of Potassium Phosphate (Dibasic)
25kg/Bag
Storage: Preserve in well-closed, light-resistant, and protect from moisture.