| CAS No |
14999-43-0 |
| Molecular weight |
566.52 |
| Molecular Formula |
:(C6H14NO5)2SO4.2NaCL |
| Description |
White to off-white crystalline powder |
| Solubility |
Freely soluble in water |
| Identification |
IR spectrum of sample shall be in concordant to that of standard |
| Shall meet the requirement of test for Chlorides,Potassium and sulphates |
| The major peak in sample chromatogram shall be in concordant to that of standard |
| Specific rotation at 200C(3.5% aqueous solution) |
Between + 520 and +540 |
| pH of 2% aqueous solution |
Between 3 and 5 |
| Loss on drying |
Not more than 1% |
| Residue on ignition
|
Between 23.5 % and 25% |
| Sulphates |
Between 16.3% and 17.3% |
| Potassium |
Acidify 5ml (1in 20ml) solution with 6N Acetic acid and add 5drops of Cobalt nitrite .No precipitate is formed. |
| Heavy metals |
Not more than 0.001% |
| Arsenic |
Not more than 3 ppm |
| Organic volatile impurities |
Shall meet the requirement |
| Assay by HPLC |
Between 98% and 102% |
| |
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