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Sr Filter Aids Suppliers

Disodium Phosphate



We are one of the most reliable Manufacturers and Suppliers of Disodium Phosphate in India. Disodium Phosphate is generally referred as a white powder, which is highly hygroscopic soluble (water). Because of these properties, Disodium Phosphate is extensively used as an anti-caking additive.

 

Other uses

  • Disodium phosphate is used in Cream of Wheat to quicken cook time, as described on the ingredients panel of the product package.
  • Disodium phosphate is used in conjunction with trisodium phosphate in many steam-boiler applications. It supplies the inventory of free phosphates to retard calcium scale formation.
  • Monobasic and dibasic sodium phosphate is used as a saline laxative to treat constipation or to clean the bowel before a colonoscopy.


Packing : 25/50 Kg HDPE bags with inner liner.



Specifications

Product DSP (Anhydrous) DSP (Crystal) DSP (Dihydrate)
Molecular Formula Na2HPO4 Na2HPO4.12H2O Na2HPO4.2H2O
CAS no 7558-79-4 10039-32-4 10028-24-7
Molecular Weight 141.98 358.0 177.99
Appearance White powder White Crystalline powder White powder
Assay ( On dry basis) ≤ 98% ≤ 98% ≤ 98%
Phosphate Content (as P2O5) ≤ 49% ≤ 19.2% ≤ 42%
PH (1% aqueous solution) 8.5 - 9.0 8.8 - 9.2 8.5-9.0
Water-insoluble matters ≤ 0.1% ≤ 0.05% ≤ 0.4%
Loss on ignition ≤ 5.0% ≤ 61.0% ≤ 18-19%
Sulphate (SO4) ≤ 0.05% ≤ 0.25% ≤ 0.25%
Chloride (Cl) ≤ 0.014% ≤ 0.03% ≤ 0.03%
Fluoride (F) ≤ 0.05% ≤ 0.05% ≤ 0.05%
Heavy Metal (Pb) ≤ 0.01% ≤ 0.01% ≤ 0.01%
Arsenic (As) ≤ 0.003% ≤ 0.003% ≤ 0.003%