SULFAPIRIDAZIN SODIUM  
CAS NO. : 2577-32-4  
MOLECULAR FORMULA: C11H13N4NAO3S  
MOLECULAR WEIGHT: 304.3  
EINECS NO. : 219-928-4  
APPEARANCE:
WHITE OR YELLOWISH CRYSTAL, ODORLESS, BITTER, ITS COLOR WILL CHANGE WHEN EXPOSED TO LIGHT. SOLUBLE IN WATER, AQUEOUS SOLUTION IS BASIC, PH10~11.
MOLECULAR WEIGHT:303.292
BOILING POINT:564.9 °C AT 760 MMHG
FLASH POINT:295.4 °C

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