CAS RN.: 13244-33-2
Molecular formular: C7H8NO4S
Usage: Used as dye intermediates: Direct red 8, 224, 243; Direct blended red D-GLN; Active red 8, 222, 33, 43 etc.
Appearance and principal quality indicators:
Appearance: meters white powder
Assay: ≥98%
Water: ≤0.5%
