Sodium Selenite Pentahydrate BP USP NF IP Reagent FCC Food Grade Manufacturers Exporters

Sodium Selenite Pentahydrate

Test Specification...BP
Description It occurs as a white or almost white crystalline powder, hygroscopic.
Identification Test (A) Test (B) Test (C) Test (D) (a)Specified Test. A red precipitate is formed which may become black (b)Specified Test. The solution remains clear (c)It gives reactions of sodium (d) It complies with the limits of assay
Solubility Freely soluble in water, practically insoluble in ethanol
Appearance of Solution Solution is clear and colorless
pH Between 9.8 and 10.8
Chlorides Not more than 50 ppm
Sulfates and Selenates Not more than 300 ppm
Iron Not more than 50 ppm
Assay Not less than 98.5% and not more than 101.5%

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.