Molecular formula:	C12H14N4O4S
Molecular weight:	310.34
Structural formula:
CAS NO：	2447-57-6
Product standard:	BP2000、USP25
Usage:	Sulfonamides anti-inflammatory. Used for the infection of hemolytic streptococcus, lung class aureus and meningeal, etc.
Storage requirement:	Avoid light, seal preservation
Packing:	25kg. fiber can, with polyethylene plastic bags in it.