2-Amino-benzenesulfonic acid CAS NO: 88-21-1 Molecular formula: C6H7NO3S Properties: Gray white powder, slightly soluble in water, soluble in concentrated chlorhydric acid, not soluble in alcohol, ethyl ether. Appearance changing to red...
2-Amino-benzenesulfonic acid
CAS NO: 88-21-1
Molecular formula: C6H7NO3S
Structure formula:
Properties:
Gray white powder, slightly soluble in water, soluble in concentrated chlorhydric acid, not soluble in alcohol, ethyl ether. Appearance changing to red color when oxidized in air.
Application:Used as intermediate for manufacturing reactive dyestuffs.
Specification:
Items | Quality |
Purity,% | 98 min. |
Insoluble matter,% | 0.1 max. |
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