Acid Brown 440

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Product Description

Product

Acid Brown 440

CAS

93376-15-9

Formula

C34H21N8Na3O14S3

Synonym

Acid Brown 440; AcidBrownA; Apollo Leather Brown PLA; Brown PNR; C.I. 34908; C.I.Acid Brown 440; C.I.AcidBlack440; 4-[[2,6-Dihydroxy-3-[(4-nitrophenyl)azo]-5-[[4-(phenylamino)-3-sulfophenyl]azo]phenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid trisodium sal