| Product Name | Sulfamethazine sodium salt | 
|---|---|
| Chinese alias | 4-氨基-N-(4,6-二甲基-2-嘧啶基)苯磺酰胺、2-(对氨基苯磺酰胺基)-4,6-二甲嘧啶钠盐 | 
| CAS | 1981-58-4 | 
| Formula | C12H13N4O2SNa | 
| MW | 300.31 | 
| Appearance | white to off-white powder | 
| MDL | MFCD00068333 | 
| Melting point | 288°C (lit.) | 
| Boiling point | 526.2°C(lit.) | 
| Storage condition | 2-8°C储存 |