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Eriochrome Black T, Reagent, ACS, Spectrum™ Chemical

Catalog No. 18602431
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Quantity:
25 g
100 g
Packaging:
Amber Glass Bottle
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Catalog No. Quantity Packaging
18602431 25 g Amber Glass Bottle
18602432 100 g Amber Glass Bottle
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Catalog No. 18602431 Supplier Spectrum Chemical Mfg Cor Supplier No. ER11025GM
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Description

ER110, 1787-61-7, C20H12N3NaO7S

Spectrum™ Chemical Eriochrome Black T, Reagent, ACS , also known as Solochrome Black T, is a complexometric indicator used as an indicator in EDTA titration. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

Chemical Identifiers

CAS 1787-61-7
Molecular Formula C20H12N3NaO7S
Molecular Weight (g/mol) 461.38
MDL Number MFCD00003935
InChI Key JHUJLRKQZAPSDP-GXTSIBQPSA-M
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

CAS Max % 100%
Grade ACS
Packaging Amber Glass Bottle
Color Black/Brown
Quantity 25 g
Chemical Name or Material Eriochrome Black T