Vat Blue 4B

CAS 2475-31-2 · C16H6Br4N2O2 · 577.85 g/mol

Structure of Vat Blue 4B
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About Vat Blue 4B

Vat Blue 4B (CAS 2475-31-2) is listed in the ChemSigma catalog. Its molecular formula is C16H6Br4N2O2 and its molecular weight is 577.85 g/mol. It is also known as 5,5',7,7'-TETRABROMOINDIGO.

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 2475-31-2
Product name Vat Blue 4B
Synonyms 5,5',7,7'-TETRABROMOINDIGO
Molecular formula C16H6Br4N2O2
Molecular weight 577.85 g/mol
EC number 219-598-1

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.

Properties & storage

Appearance Dark blue powder
Boiling Point 294.5 ( ℃ )