Ammonium Phosphate USP


Test Specification…….USP
Appearance It occurs as a colourless or white granules ore powder having a saline taste.

Test A

Test B


a. The solution gives reaction of Ammonium

b. The solution gives reaction of Phosphates

Solubility It is freely soluble in water, practically insoluble in acetone and in alcohol.
Chlorides Maximum 0.03 %
Sulphates Maximum 0.15 %
Arsenic Not more than 3 ppm
pH Between 7.6 – 8.2
Residual Solvents Meets the requirement
Assay Not less than 96.0 % not more than 102.0 %

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.

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