Products – Anmol Chemicals Private Limited

Monobasic Sodium Phosphate USP

Monosodium phosphate (MSP), also known as monobasic sodium phosphate and sodium dihydrogen phosphate, is an inorganic compound of sodium with a dihydrogen phosphate (H2PO4−) anion. It occurs as Colourless crystals or a white powder.


It is used as a buffering agent in chemical and pharmaceutical industries.


Chemical Name: Monobasic Sodium Phosphate
Mol. Formula: NaH2PO4
CAS No.: 7758-29-4


Test Specification….USP
Characters Colorless crystals or white crystalline powder

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.


We Manufacture Bulk Dugs/API, Excipients, pharmaceuticals (IP/BP/USP/NF/PH. EUR./JP), Speciality Chemicals (Pure/AR/ACS), mineral fortifiers (FCC). our manufacturing facility is GLP, GMP (FDA) approved, ISO 9001, ISO 14001, ISO 22000, FSSC 22000, FSSAI, kosher, halal, COPP and WHO-GMP certified.

Good Manufacturing Practice Certified by World Health Organization (WHO-GMP)
Written Confirmation Certification (WC)
Good Manufacturing Practice (EXCiPACT cGMP)
Good Manufacturing Practice (cGMP)
Good Laboratory Practice (GLP)