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  7. Chrysophenine sodium salt, Thermo Scientific Chemicals

Chrysophenine sodium salt, Thermo Scientific Chemicals

Catalog No. AAJ6499918
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AAJ6499918 50 g
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Catalog No. AAJ6499918 Supplier Thermo Scientific Chemicals Supplier No. J6499918
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Description

A diazo stilbene dye

A diazo stilbene dye

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 2870-32-8
Molecular Formula C30H26N4Na2O8S2
Molecular Weight (g/mol) 680.66
MDL Number MFCD00007488
InChI Key YQMJDPHTMKUEHG-RPKDOIGLSA-L
Synonym chrysophenine g, chrysophenine j, chrysophenine y, aurophenine o, chrysophenine gp, chrysophenine ns, direct yellow c, benzo yellow lg, erie yellow y, chrysophenine esp
PubChem CID 54603156
IUPAC Name sodium;5-[(4-ethoxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid
SMILES [Na+].[Na+].CCOC1=CC=C(C=C1)N=NC1=CC=C(\C=C/C2=CC=C(C=C2S([O-])(=O)=O)N=NC2=CC=C(OCC)C=C2)C(=C1)S([O-])(=O)=O

Specifications

Color Orange to Orange-Yellow
Quantity 50 g
Formula Weight 680.66
Physical Form Powder
Chemical Name or Material Chrysophenine sodium salt

Safety and Handling

EINECSNumber 220-698-2
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only