Item | Specification |
Appearance | White crystal |
Content(%) | 99.5min |
Melting point(℃) | 182.0 ~ 188.0 |
Water content(%) | 0.3max |
Ash(%) | 0.2max |
Water insoluble mater(%) | 0.1max |
NH4CL(%) | 0.05max |
PH | 5-7 |
UV Absorption(260nm) | 0.04max |
UV Absorption(280nm) | 0.02max |
Uses
Mainly used as intermediates of drugs, is an important raw material for the manufacture of sulfadiazine, sulfamethazine, sulfadimethylpyrimidine and folic acid
Package:
25kg/drum or by customized.