CASR |
: | 617-48-1 |
Molecular Formula |
: | C4H6O5 |
Molecular Weight |
: | 134.09 |
| Specifications | |
|---|---|
| Description: | A white crystalline powder. |
| Solubility: | 10% solution in water is clear & colourless |
| Assay: | 99.0%-100.5% |
| Melting point: | 128° - 130°C |
| Insoluble matter: | 0.1% max |
| Residue on ignition: | 0.1% max |
| Chloride(Cl): | 0.02% max |
| Fumaric acid: | 1.0% max |
| Heavy metal(as Pb): | 0.02% max |
