Test | Specification...BP |
Characters | It occurs as white or almost white, crystalline powder or colorless crystals |
Identification-
Test A Test B Test C |
|
Solubility | Very soluble in water, soluble in ethanol (96%) |
Appearance of solution | It is clear and colorless |
Chlorides | Not more than 200 ppm |
pH | 7.5 to 9.0 |
Reducing Substances | Specified test. |
Chlorides | Not more than 200 ppm |
Sulfates | Not more than 200 ppm |
Arsenic | Not more than 2 ppm |
Iron | Not more than 10 ppm |
Calcium and Magnesium | Not more than 50 ppm, calculated as Ca |
Loss of Drying | Between 39.0% to 40.5% |
Heavy metals | Not more than 10 ppm |
Assay | Not less than 99.0% and not more than 101.0% (dried substance) |
Test | Specification...IP |
Characters | It occurs as a colorless crystals or white crystalline powder |
Identification | It gives reactions of acetate and sodium salts |
Solubility | Very soluble in water, soluble in ethanol (95%) |
Appearance of solution | Solution is clear and colorless |
pH | 7.5 to 9.0 |
Arsenic | 2 ppm |
Calcium and magnesium | Not more than 50 ppm |
Heavy metals | Not more than 10 ppm |
Iron | Not more than 20 ppm |
Chlorides | Not more than 250 ppm |
Sulfate | Not more than 200 ppm |
Reducing substances | Specified test |
Loss on drying | 39.0% to 40.5% |
Assay | Not less than 99.0% and not more than 101.0% calculated on the dried basis |
Test | Specification...USP |
Characters | It occurs as colorless, transparent crystals, or white, granular crystalline powder, or white flakes. |
Identification
Test(A) |
(a)A solution responds to the test for sodium and for acetate |
Solubility | Very soluble in water; soluble in alcohol |
pH | Between 7.5 and 9.2 |
Loss on drying | Not more than 1% |
Chloride | Not more than 350 ppm |
Sulfate | Not more than 50 ppm |
Potassium | Specified test. No precipitate is formed. |
Calcium and magnesium | Specified Test. No turbidity is produced within 5 minutes. |
Insoluble matter | The weight of the residue is not more than 0.05% |
Heavy metals | Not more than 10 ppm |
Residual solvents | Meets the requirements |
Assay | Not less than 99.0% and not more than 101.0% calculated on the dried basis |
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.