Disodium phosphate DSP food/technical grade

Molecular Formula： Na₂HPO₄
Molecular Weight： 358.0
CAS No.: 7558-79-4
EINECS No.: 231-448-7

Character

White Crystal; Density: 1.52; Dissolved in water; Un-dissolved in ethanol.

Disodium Phosphate Dodecahydrate, also known as sodium hydrogen phosphate dodecahydrate or Na2HPO4.12H2O, is a white, crystalline powder that is commonly used as a food additive, a buffering agent in the production of drugs and cosmetics, and a water softener in the treatment of hard water. Its chemical formula is Na2HPO4.12H2O and its CAS number is 10039-32-4. It is soluble in water and has a pH of around 9.0-9.6 in a 1% solution. Disodium Phosphate Dodecahydrate is considered safe for use in food and is classified as a GRAS (generally recognized as safe) substance by the US FDA.

Industrial Disodium Phosphate Dodecahydrate, also known as Na2HPO4.12H2O, is a white crystalline powder that is commonly used in the food industry as a buffering agent, emulsifier, and thickening agent. It is also used in the production of detergents, Water Treatment, and as a flame retardant.

In the food industry, disodium phosphate dodecahydrate is used to regulate the pH levels in processed foods, such as cheese, meat products, and canned goods. It is also used as an emulsifier in processed cheese and as a thickening agent in puddings and gelatins.

In the production of detergents, disodium phosphate dodecahydrate is used as a builder to help remove hard water minerals and improve the cleaning efficiency of the detergent.

In water treatment, disodium phosphate dodecahydrate is used to prevent the formation of scale deposits in boilers and pipes.

As a flame retardant, disodium phosphate dodecahydrate is used in the production of plastics, textiles, and paper products. It works by releasing water when exposed to heat, which helps to extinguish the fire.

Overall, disodium phosphate dodecahydrate is a versatile compound that has many industrial applications.