Dyes

Duasyn Acid Ponceau 4RC

Chemical Name Duasyn Acid Ponceau 4RC
C.I. No. 16255
CAS No. 2611-82-7
Structure Duasyn Acid Ponceau 4RC
Specification

Molecular Formula : C20H11N2Na3O10S3

Molecular Weight   : 604.47

Shade : Bluish Red

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