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Eriochrome™ Black T, pure, indicator grade
Catalog number: 228365000
500 g, Glass bottle, Each
Thermo Scientific Chemicals
Eriochrome™ Black T, pure, indicator grade
Catalog number: 228365000
500 g, Glass bottle, Each
Quantity
Packaging
Chemical Identifiers
CAS
1787-61-7
IUPAC Name
sodium (4Z)-4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate
Molecular Formula
C20H12N3NaO7S
InChI Key
JHUJLRKQZAPSDP-GXTSIBQPSA-M
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
Specifications
Specification SheetAppearance (Color)
Brown to black
Infrared spectrum
Conforms
UV spectrum
Complies
Suitability
(for compl. det. of metals) Passes test
Appearance (Form)
Powder
Description
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
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Serious Eye Damage/Eye Irritation
Category 2
Label Elements
Signal Word
Warning
Hazard Statements
H319 - Causes serious eye irritation
EU Specific Hazard Statements
May form combustible dust concentrations in air
Precautionary Statements
P264 - Wash face, hands and any exposed skin thoroughly after handling
P280 - Wear 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
P337 + P313 - If eye irritation persists: Get medical advice/attention