Dyes

Acid Violet 4BNS EX Conc

Chemical Name Acid Violet 4BNS EX Conc
C.I. No. 42640
CAS No. 1694-09-3
Structure Acid Violet 4BNS EX Conc
Specification

Molecular Formula : C39H40N3NaO6S2

Molecular Weight : 733.87

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