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

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Quantity:
250g
1kg
Packaging:
Glass bottle
1787-61-7
C20H13N3NaO7S
462.388
KJEKTGOJOIUSCG-GXTSIBQPSA-N
C.I. 14645,3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt,Mordant Black 11
87355429
(4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid;sodium
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]
1787-61-7
C20H13N3NaO7S
462.388
KJEKTGOJOIUSCG-GXTSIBQPSA-N
C.I. 14645,3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt,Mordant Black 11
87355429
(4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid;sodium
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]
Indicator
Clarity (0.1%, water) Passes Test
Formula Weight 461.38
Physical Form Powder
Grade ACS Reagent
Packaging Glass bottle
Solubility Solubility in water: slightly soluble.
Suitability Suitability as complexometric indicator: Passes Test
Color Black-Brown
Quantity 1kg
Chemical Name or Material Eriochrome™ Black T

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.