CASR |
: | 87-69-4 |
Molecular Formula |
: | C4H6O6 |
Molecular Weight |
: | 150.09 |
| Specifications | |
|---|---|
| Description: | Colorless or translucent crystals or white,fine granular,crystalline powder. Is odorless and stable in air. |
| Solubility: | Very soluble in water; freely soluble in alcohol. |
| Identification A (By Chemical test - Tartrates): | Reddish pink color should produce within 15 min. |
| Identification B (By IR): | IR spectra of the sample should be concomitant with IR spectra of the standard |
| Assay (Dried substance): | 99.7% - 100.5% |
| Residue on ignition: | NMT 0.1% |
| Chloride & Sulfate: Sulfate: | No turbidity should produce. |
| Specific optical rotation: | +12.0° to +13.0° |
| Loss on drying: | NMT 0.5% |
| Limit of Oxalate: | No turbidity should produce. |
