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Thermo Scientific Chemicals Eriochrome™ Black T, pure, indicator grade

Catalog Number 10256570
178.67 GBP valid until 2024-03-29
Use promo code "21615" to get your promotional price.


Click to view available options
Quantity:
25 g
100 g
500 g
1 kg
Packaging:
Glass bottle
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
1787-61-7
C20H12N3NaO7S
461.38
MFCD00003935
JHUJLRKQZAPSDP-GXTSIBQPSA-M
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
[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
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
1787-61-7
C20H12N3NaO7S
461.38
MFCD00003935
JHUJLRKQZAPSDP-GXTSIBQPSA-M
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
[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 Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator
TRUSTED_SUSTAINABILITY
Beilstein 16, III, 320
Merck Index 15, 3725
Solubility Information Solubility in water: slightly soluble.
Infrared Spectrum Authentic
Formula Weight 461.38
Grade Pure
Packaging Glass bottle
Suitability Passes (for complexometric determination of metals)
UV Spectrometry Complies
Color Black to Black/Brown
Quantity 1 kg
Physical Form Powder
Chemical Name or Material Eriochrome™ Black T
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RUO – Research Use Only

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