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Eriochrome Black T, ACS Reagent (EBT; Mordant Black 11), Reagents

Catalog No. 01336766
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01336766 100 g
01336765 10 g
01336764 25 g
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Catalog No. 01336766 Supplier Labchem Inc Supplier No. C6110200100C2
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Description

Eriochrome Black T, ACS Reagent (EBT; Mordant Black 11), ACS, for general laboratory use. Manufactured in ISO 9001 facility.

Chemical Identifiers

CAS 1787-61-7
Molecular Formula C20H12N3NaO7S
Molecular Weight (g/mol) 461.38
InChI Key JHUJLRKQZAPSDP-GXTSIBQPSA-M
Synonym Water hardness indicator
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

Boiling Point 1413°C
Grade ACS
Packaging Glass Bottle
Specific Gravity 1.109
Color Black to Brown
Quantity 100 g
Physical Form Solid
Chemical Name or Material Eriochrome Black T, ACS Reagent (EBT, Mordant Black 11)