Cas No :- 1951-26-4
Molecular Formula :- C19H16I2O3
SR. No. |
Test |
Specifications |
1 |
Description |
White to off White crystalline powder. |
2 |
Solubility |
Soluble in acetone, Sparingly soluble in methanol and Insoluble in water. |
3 |
Identification |
A –By IR |
4 |
Melting Point range |
143oC–146o C |
5 |
Loss on Drying |
Not more than 0.50% |
6 |
Sulphated ash |
Not more than 0.20% |
7 |
Iodine Content |
Between 45.5% to 47.5% |
8 |
Related Substances (By HPLC ) |
Impurity at RRT about 0.4 NMT 0.15% |
Any other impurity excluding RRT about 0.4 NMT 0.1% |
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Total impurity- NMT 0.50% |
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9 |
Assay By HPLC (On dry basis) |
Not less than 98% & not more than 102% w/w |