Product Name : Sulfadiazine Sodium
Molecular Formula :C10H9N4NaO2S
Molecular Weight : 272.26
Synonyms :Benzenesulfonamide, 4-amino-N-2-pyrimidinyl-, monosodium salt
CAS No : 547-32-0
| Sr. No. | Test | Specifications |
|---|---|---|
| 1 | Description | White powder. On prolonged exposure to humid air it absorbs carbon dioxide with the liberation of sulfadiazine. |
| 2 | Identification – By IR – By Melting Range -By Chemical (Sodium) | The IR absorption spectrum of the test preparation should exhibit maxima at the same wavelength as that of a similar preparation of Sulfadiazene Sodium working standard. Between 250 °C and 254 °C. Meets the requirements. |
| 3 | Solubility | Freely soluble in water and slightly soluble in alcohol. |
| 4 | Assay (ODB) | Between 99.0% and 100.5% |
| 5 | Selenium | Not more than 30 ppm |
| 6 | Loss on drying | Not more than 0.5 |
| 7 | Heavy Metals | Not more than 20(ppm) |