CASR |
: | ------ |
Molecular Formula |
: | ------ |
Molecular Weight |
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| Specifications | |
|---|---|
| Description: | A colourless or slightly yellow, syrupy liquid , viscous liquid; almost odourless; hygroscopic. |
| Solubility: | Miscible in all proportion with water, with ethanol (95%) ,with Ethanol (96%) and with ether. |
| Identification A (By Chemical test): | Aldehyde should evolve. |
| Identification B (By Relative density, 20°C): | 1.20-1.21 |
| Identification C (By Chemical test): | A dark green ring appears at the interface of the two liquids. |
| Identification D (By Chemical test): | Solution should be strongly acidic. |
| Appearance of Solution: | The substance is not more intensely coloured than reference solution YS6. |
| Arsenic (As): | NMT 1ppm |
| Heavy metals: | NMT 10ppm |
| Citric, oxalic and phosphoric acids: | Any opalescence in the solution is not more intense than that in a mixture of 5 mL of the test solution and 1 mL of water. |
| Ether insoluble substances: | The solution is not more opalescent than the solvent used for the test. |
| Volatile fatty acids: | No unpleasant odour resembling that of lower fatty acids is recognizable immediately after opening the flask. |
| Methanol and methyl esters: | Any color in the solution is not more intense than that of 1 mL of reference solution. |
| Reducing sugars: | No red or greenish precipitate should produce. |
| Sulphated ash: | NMT 0.1% |
| Calcium (Ca): | NMT 200ppm |
| Sulphate: | NMT 200ppm |
| Methanol(CH3OH): | NMT 50ppm |
| Assay: | 88.0% - 92.0% w/w |
| Bacterial endotoxins: | NMT 5.0 EU/gm |
