Sodium Tartrate Dihydrate USP
Abstract
Sodium Tartrate Dihydrate is occurs as a colorless, odorless crystals with the formula C4H4Na2O6·2H2O. It is soluble in water.
Use/Application
Sodium Tartrate Dihydrate is used as a primary standard for Karl Fischer Reagent. It is also used as an emulsifier and a binding agent in food products.
Identity
Chemical Name: Sodium Tartrate Dihydrate
Mol. Formula: C4H4Na2O6·2H2O
Mol. Weight: 230.08 g/mol
CAS No.: 868-18-8
General Specifications
| Test | Specification |
| Characters | It occurs as a Transparent, colorless, odorless crystals. |
| Identification
Test(A)
Test(B) |
(a) It meets the requirements of the tests for sodium. (b) It meets the requirements of the tests for Tartrate |
| Solubility | Freely soluble in water, insoluble in alcohol. |
| pH | Between 7 and 9 |
| Loss on drying | Between 14.0% and 17.0% |
| Heavy metals | Not more than 20 ppm |
| Residual Solvents | Meets the Requirement |
| Assay | Not less than 99.0% and not more than 100.5% of C4H4Na2O6·2H2O |
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.
