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Eriochrome™ Black T, pure, indicator grade, ACROS Organics™


Quantity 500g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  228365000

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Catalog No. AC228365000

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Description & Specifications

Chemical Identifiers

Infrared Spectrum Authentic
Packaging Glass bottle
Suitability Passes (for complexometric determination of metals)
UV Spectrometry Complies
Color Brown-black to black
Quantity 500g
Chemical Name or Material Eriochrome™ Black T
CAS 1787-61-7
Purity Grade Pure
Physical Form Brownish-black to black powder
Molecular Formula C20H12N3NaO7S
Formula Weight 461.38g/mol
MDL Number MFCD00003935
Beilstein 16, III, 320
Merck Index 15, 3725
Synonym 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
Health Hazard 3 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.
RTECS Number QK2197000
EINECS Number 217-250-3
TSCA TSCA

Specifications

Chemical Name or Material Eriochrome™ Black T
CAS 1787-61-7
Purity Grade Pure
Molecular Formula C20H12N3NaO7S
Formula Weight 461.38g/mol
MDL Number MFCD00003935
Synonym 3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt

Indicator

Accessories

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.

GHS H Statement:
Causes serious eye irritation.

SDS & Safety Documents