Direct Black 56

CAS 8003-57-4 · C36H25 N7 O10 S3 . 3 Na · 880.79 g/mol

Structure of Direct Black 56
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About Direct Black 56

Direct Black 56 (CAS 8003-57-4) is listed in the ChemSigma catalog. Its molecular formula is C36H25 N7 O10 S3 . 3 Na and its molecular weight is 880.79 g/mol. It is also known as Direct Black 56.

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 8003-57-4
Product name Direct Black 56
Synonyms Direct Black 56
Molecular formula C36H25 N7 O10 S3 . 3 Na
Molecular weight 880.79 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.