Disodium Phosphate

Disodium Phosphate (DSP)
Chemical NameDisodium Phosphate
SynonymsDisodium Phosphate
Molecular formulaNa2HPO4
CAS NO.7558-79-4
Standard ExecutedGB25568-2010
White or colorless crystalline free flowing solid, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density at 1.52 g/cm3, melting point at 35℃
Disodium phosphate is used in the food industry as emulsifying agent, buffering agent, and brine constituent. Examples such as processed cheeses and dairy products.
Plastic knit bag or kraft bag, net weight 25kg. Besides, we can pack the goods according to the requirement of the client.
Guaranteed Technical Specifications

No.SpecificationsUnitFood Grade Standard
White powder
2Main Contents Na2HPO4%≥98
3Heavy Metal (as Pb)mg / kg≤10
4Arsenic (As)mg / kg≤3
5Fluoride (F)mg / kg≤50
6Water Insolublemg / kg≤0.2
7Plumbum (Pb)mg / kg≤4
8Loss on drying%≤5

Other performance indicators or have special requirements, please contact the relevant

Monosodium Phosphate