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Potassium Bitartrate

Test Specification...FCC
Characters It occurs as a colorless or slightly opaque crystals or as a white crystalline powder.
Identification Test (A) Test (B) Test(C) (a)Specified Test. A red-purple color to a nonluminous flame. (b) Specified Test. A yellow-orange precipitate form. (c) Specified Test.
Solubility One-gram dissolves in 165 ml of water at 25o, in 16 ml of boiling water, and in 8820 ml of alcohol.
Ammonia Specified Test.
Insoluble Matter Specified Test.
Lead Not more than 2 mg/kg
Assay Not less than 99.0% and not more than 101.0% of C4H5KO6 after drying
Test Specification...USP
Characters Colorless or slightly opaque crystals, or white, crystalline powder.
Identification Test (A) Test (B) Test(C) (a)Ignite it. It leaves a residue that imparts a reddish-purple color to a nonluminous flame. (b)A saturated solution of it yields a yellowish orange precipitate with sodium cobaltnitrite. (c)A solution responds to the test for tartrate.
Solubility Soluble in boiling water; slightly soluble in water; very slightly soluble in alcohol.
Insoluble matter Specified Test. No undissolved residue remains
Ammonia Not more than 0.01%
Heavy metals Not more than 0.002%
Residual solvents Meets the requirements
Volatile organic impurities Meets the requirements
Assay Not less than 99% and not more than 101%

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.

Other
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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