tetrasodium 7-[(1,8-dihydroxy-3,6-disulphonato-2-naphthyl)azo]naphthalene-1,3-disulphonate

Modify Date: 2025-08-25 11:49:08

tetrasodium 7-[(1,8-dihydroxy-3,6-disulphonato-2-naphthyl)azo]naphthalene-1,3-disulphonate Structure
tetrasodium 7-[(1,8-dihydroxy-3,6-disulphonato-2-naphthyl)azo]naphthalene-1,3-disulphonate structure
Common Name tetrasodium 7-[(1,8-dihydroxy-3,6-disulphonato-2-naphthyl)azo]naphthalene-1,3-disulphonate
CAS Number 29637-28-3 Molecular Weight 722.51748
Density N/A Boiling Point N/A
Molecular Formula C20H10N2Na4O14S4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Acutance green dye
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C20H10N2Na4O14S4
Molecular Weight 722.51748
Exact Mass 721.860535
InChIKey JNWGHPWKVDMXIB-UHFFFAOYSA-J
SMILES O=S(=O)([O-])c1cc(S(=O)(=O)[O-])c2cc(N=Nc3c(S(=O)(=O)[O-])cc4cc(S(=O)(=O)[O-])cc(O)c4c3O)ccc2c1.[Na+].[Na+].[Na+].[Na+]

 Synonyms

EINECS 249-745-5
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