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Eriochrome Black T, MilliporeSigma™

Catalog No. M1031700100 Shop All MilliporeSigma Products
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M1031700100 100 g
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Catalog No. M1031700100 Supplier MilliporeSigma Supplier No. 1.03170.0100
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Chemical Identifiers

CAS 1787-61-7
Molecular Formula C20H12N3NaO7S
Molecular Weight (g/mol) 461.38
MDL Number MFCD00003935
InChI Key JHUJLRKQZAPSDP-GXTSIBQPSA-M
Synonym 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitronaphthalene-4-sulfonic Acid Sodium Salt
PubChem CID 87355429
IUPAC Name sodium (4Z)-4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate
SMILES [Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O

Specifications

Grade ACS
Packaging Glass Bottle
pH 3.7 (10 g/L, H2O, 20°C)
Quantity 100 g
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