| Test | Specification...BP |
| Characters | It occurs as a white or almost white fine powder |
| Identification
Test (A) Test (B) Test(C) |
(a)Loss on ignition- Between 18.0% to 22.0% (b)Solution gives the reaction of sulphates (c)Solution gives the reaction of calcium |
| Solubility | Very slightly soluble in water, practically insoluble in ethanol (96%) |
| Acidity or alkalinity | Specified Test. The solution is reddish orange |
| Chlorides | Not more than 300 ppm |
| Arsenic | Not more than 10 ppm |
| Iron | Not more than 100 ppm |
| Heavy metals | Not more than 20 ppm |
| Loss on ignition | Between 18.0% to 22.0% |
| Assay | Not less than 98.0% and not more than 102.0% of CaSO4.2H2O |
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.