Acid Brown 440

CAS 93376-15-9 · C34H24 N8 O14 S3 . 3 Na · 930.73 g/mol

Structure of Acid Brown 440
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About Acid Brown 440

Acid Brown 440 (CAS 93376-15-9) is listed in the ChemSigma catalog. Its molecular formula is C34H24 N8 O14 S3 . 3 Na and its molecular weight is 930.73 g/mol. It is also known as 2,7-Naphthalenedisulfonicacid,4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[[4-(phenylamino)-3-sulfophenyl]azo]phenyl]azo]-5-hydroxy-,trisodium salt (9CI); Acid Brown 440; Apollo Leather Brown PLA; C.I. 34908; C.I. Acid Brown 440; Daedo Acid Brown PNR.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 93376-15-9
Product name Acid Brown 440
Synonyms 2,7-Naphthalenedisulfonicacid,4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[[4-(phenylamino)-3-sulfophenyl]azo]phenyl]azo]-5-hydroxy-,trisodium salt (9CI); Acid Brown 440; Apollo Leather Brown PLA; C.I. 34908; C.I. Acid Brown 440; Daedo Acid Brown PNR
Molecular formula C34H24 N8 O14 S3 . 3 Na
Molecular weight 930.73 g/mol

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.