2- aminophenol- 5- sulfonicacid

2592-14-5

Molecular Formula :  C6H7NO4S

Molecular weight：189.10

Appearance     :White powder crystallization

Assay    :  ≥90 %

Purity :     ≥98%

Infusibility substance  :    < 0.1%
Packaging      25KG or 50KG cardboard barrel