Di-sodium phosphate

Di-sodium Phosphate

Disodium Phosphate (DSP), chemically known as sodium hydrogen
phosphate (Na₂HPO₄), is a versatile inorganic compound with diverse applications across various
industries. In the food sector, DSP serves multiple roles, including as an emulsifier, pH regulator,
leavening agent, preservative, and flavour enhancer. It aids in maintaining the texture, stability, and
shelf life of products such as dairy items, processed meats, baked goods, and beverages.

Chemical name: Di sodium phosphate
Chemical formula: Na₂HPO₄
E number: E339 (ii)
Molecular weight: 141.96 g/mol

Structural formula:

Uses: Food Industry Applications (Emulsifier, pH Buffer, Leavening Agent, Preservative, Texture
Enhancer), Pharmaceutical and Medical Uses (Buffering Agent, Laxative, Electrolyte, Supplement),
Industrial and Other Applications (Water Treatment, Cleaning Agent, Cosmetic Use)

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