Sodium Sulfide USP

Test Specification….USP
Appearance Hygroscopic solid
Solubility Soluble in water, insoluble in ether, slightly soluble in alcohol
Iron Specified test. The solution is clear and colorless.
Sulfite and thiosulfate Specified test
Residual solvent Meets the requirement
Assay Not less than 98.0% and not more than 103.0%

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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