Acid blue 1

CAS 129-17-9 · C27H31N2NaO6S2 · 566.66 g/mol

Structure of Acid blue 1
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About Acid blue 1

Acid blue 1 (CAS 129-17-9) is listed in the ChemSigma catalog. Its molecular formula is C27H31N2NaO6S2 and its molecular weight is 566.66 g/mol. It is also known as C.I. AcidBlue 1, sodium salt (8CI); Xylene Blue VS (6CI); [4-[a-[p-(Diethylamino)phenyl]-2,4-disulfobenzylidene]-2,5-cyclohexadien-1-ylidene]diethylammoniumhydroxide, inner salt, sodium salt (7CI); 1085 Blue; Acid Blue V; Acid Bright Azure Z; Acid Brilliant Blu.

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 129-17-9
Product name Acid blue 1
Synonyms C.I. AcidBlue 1, sodium salt (8CI); Xylene Blue VS (6CI); [4-[a-[p-(Diethylamino)phenyl]-2,4-disulfobenzylidene]-2,5-cyclohexadien-1-ylidene]diethylammoniumhydroxide, inner salt, sodium salt (7CI); 1085 Blue; Acid Blue V; Acid Bright Azure Z; Acid Brilliant Blu
Molecular formula C27H31N2NaO6S2
Molecular weight 566.66 g/mol
EC number 204-934-1

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 greenish blue powder