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Eriochrome Black T, Pure, C.I.14645, Metal Indicator, Fisher Chemical™

Catalog Number p-7073007

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Quantity:

25 g

100 g

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CAS	1787-61-7
Molecular Formula	C20H12N3NaO7S
Molecular Weight (g/mol)	461.38
MDL Number	MFCD00003935
InChI Key	JHUJLRKQZAPSDP-GXTSIBQPSA-M
PubChem CID	87355429
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

This item is not returnable. View return policy

CAS	1787-61-7
Molecular Formula	C20H12N3NaO7S
Molecular Weight (g/mol)	461.38
MDL Number	MFCD00003935
InChI Key	JHUJLRKQZAPSDP-GXTSIBQPSA-M
PubChem CID	87355429
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

Description

Eriochrome Black T, Pure, C.I.14645, Metal Indicator

IUPAC Name	(4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid;sodium
Formula Weight	461.38g/mol
Packaging	Glass Jar
Color	Black
pH	3.7
Quantity	25 g
Physical Form	Powder

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Precautionary Statement

P280-Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.