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Eriochrome™Black T, ACS reagent, indicator grade, ACROS Organics™

Manufacturer:  Acros Organics AC439142500

 View more versions of this product

Catalog No. AC439142500



Description

Description

Indicator
Specifications

Specifications

Eriochrome™ Black T
(0.1%, water) Passes Test
C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11
C1=CC=C2C(=C1)C=CC(=C2O)NN=C3C4=C(C=C(C=C4)[N+](=O)[O-])C(=CC3=O)S(=O)(=O)O.[Na]
462.388
461.38
ACS Reagent
Solubility in water: slightly soluble.
Black-Brown
1787-61-7
C20H13N3NaO7S
KJEKTGOJOIUSCG-GXTSIBQPSA-N
(4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid;sodium
87355429
Powder
Glass bottle
Suitability as complexometric indicator: Passes Test
250g

Chemical Identifiers

1787-61-7
462.388
C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11
(4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid;sodium
C20H13N3NaO7S
KJEKTGOJOIUSCG-GXTSIBQPSA-N
87355429
C1=CC=C2C(=C1)C=CC(=C2O)NN=C3C4=C(C=C(C=C4)[N+](=O)[O-])C(=CC3=O)S(=O)(=O)O.[Na]
Safety and Handling

Safety and Handling

GHS H Statement:
Causes serious eye irritation.

GHS P Statement:
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

SDS Documents