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

Código de producto. 10793421 Tienda Thermo Scientific Chemicals Productos
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Código de producto. Quantity Packaging Tamaño de la unidad
10793421 100 g Glass bottle 100g
10460121 25 g Glass bottle 25g
10073110 500 g Glass bottle 500g
10256570 1 kg Glass bottle 1kg
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Código de producto. 10793421 Proveedor Thermo Scientific Chemicals N.º de proveedor 228361000
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Estimated Shipment: 25-11-2026
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Descripción

CAS: 1787-61-7 | C20H12N3NaO7S | 461.38 g/mol

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

Identificadores de productos químicos

CAS 1787-61-7
Molecular Formula C20H12N3NaO7S
Molecular Weight (g/mol) 461.38
MDL Number MFCD00003935
InChI Key JHUJLRKQZAPSDP-GXTSIBQPSA-M
Synonym C.I. 14645, 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt, Mordant Black 11
PubChem CID 87355429
IUPAC Name (4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid;sodium
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

Especificaciones

Infrared Spectrum Authentic
Packaging Glass bottle
Suitability Passes (for complexometric determination of metals)
UV Spectrometry Complies
Beilstein 16, III, 320
Merck Index 15, 3725
Color Black to Black/Brown
Solubility Information Solubility in water: slightly soluble.
Quantity 100 g
Physical Form Powder
Formula Weight 461.38
Grade Pure
Chemical Name or Material Eriochrome™ Black T
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Seguridad y manipulación

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Nombre del producto
  • EriochromeÒ Black T
 Palabra de advertencia
  • Warning
 Clasificación
  • Serious eye damage/eye irritation Category 2
 Indicaciones de peligro
  • H319-Causes serious eye irritation.
 Consejos de prudencia
  • 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.
SDS

RUO – Research Use Only

Título del producto
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