Dyecontent90?% , 【74543-21-8】
Molecular Formula: C12H10N3NaO6S2
Formula Weight: 379.344
2-Amino-5-([4-sulfophenyl]azo)benzenesulfonic acid monosodium salt;Acid Yellow 9 monosodium salt
2-Amino-5-([4-sulfophenyl]azo)benzenesulfonic acid monosodium salt;Acid Yellow 9 monosodium salt
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