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

Brand:  Acros Organics 439142500

Additional Details : Weight : 0.30000kg

Packaging Glass bottle
Quantity 250g

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Product Code. 11916931

  • 55.96€ / 250g


In stock, ready to ship: 20
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Description

Description

Indicator
Specifications

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]

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
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