Dibasic Sodium Phosphate BP USP NF IP Reagent FCC Food Grade Manufacturers Exporters

Dibasic Sodium Phosphate

Test Specification...BP
Characters It occurs as colorless, transparent crystals, very efflorescent.
Identification Test(A) Test (B) Test (C) Test (D) (a)Solution S is slightly alkaline. (b) Water test. (c) Solution S gives reaction of phosphates. (d) Solution S gives reaction of sodium.
Solubility Freely soluble in water, practically insoluble in ethanol (96 per cent).
Appearance of Solution Solution S is clear and colourless.
Reducing Substances Specified test.
Monosodium Phosphate Maximum 2.5%
Chlorides Maximum 200 ppm
Sulfate Maximum 500 ppm
Arsenic Maximum 2 ppm
Iron Maximum 20 ppm
Loss on drying 57.0 per cent to 61.0 per cent
Assay Not less than 98.5% and not more than 102.5%.
Test Specification...FCC
Characters It occurs as a white, crystalline powder or granules.
Identification Test A) A 1:20 aqueous solution gives positive tests for Phosphate and for Sodium
Solubility Freely soluble in water, but are insoluble in alcohol.
Insoluble Substances Not more than 0.2%.
Lead Not more than 4 mg/kg.
pH Between 4.1 and 4.7.
Arsenic Not more than 3 mg/kg.
Fluoride Not more than 0.005%.
Loss on drying Not more than 2.0%
Assay Not less than 98.0% and not more than 103.0% of NaH2PO4
Test Specification...USP
Characters Colorless crystals or white crystalline powder
Identification Test (A) (a)A solution in (1 in 20) responds to the test for Sodium and Phosphate.
Solubility Freely soluble in water, Practically insoluble in alcohol.
pH Between 4.1 to 4.5
water Between  10.0% to 15.0%
Insoluble Substances Maximum 0.2%
Chlorides Maximum 0.014%
Sulphate  Maximum 0.15%
Aluminium ,calcium and related elements Passes specified test.
Arsenic Maximum 8ppm
Heavy metals Not more than 0.002%
Organic Volatile impurities Meets the requirements
Residual solvents Meets the requirements
Assay Not less than 98% and not more than103%

Shelf life, Storage and Packing
It should be stored in a segregated area in a cool and ventilated place away from combustible materials. Keep in a tightly closed container, sealed until ready for use. It is packed in 25kg or 50kg HDPE bags or drums as required.

GLP, cGMP (FDA) Approved, ISO 9001, ISO 14001, ISO 45001, ISO 17025, ISO 22000, FSSC 22000, FSSAI, Halal and Kosher certified.
We observe WHO Good manufacturing practice and Good laboratory practice.