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Home > Product > Dyes > Acid Dyes > Eriochrome Black T

Eriochrome Black T

Catalog Number
ACM1787617
Product Name
Eriochrome Black T
Structure
CAS Number
1787-61-7
IUPAC Name
4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid
Synonyms
NSC7223, 1787-61-7, 3-Hydroxy-4-((1-hydroxy-2-naphthyl)diazenyl)-7-(hydroxy(oxido)amino)-1-naphthalenesulfonic acid
Molecular Formula
C20H12N3NaO7S
Molecular Weight
461.38
Exact Mass
461.02900
Flash Point
185 °C
Density
1.109 g/mL at 25 °C
Purity
ACS
Appearance
black powder
InChIKey
HXCVORTXAHFAHC-UHFFFAOYSA-N
H-Bond Donor
3
H-Bond Acceptor
9
Safty Description
S26-S39
Hazard Statements
Xi:Irritant;
Stability
Stable. Incompatible with strong oxidizing agents, strong reducing agents.
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Email:
Tel:1-201-478-8534
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Fax: 1-516-927-0118
Address: 2200 Smithtown Avenue, Room 1 Ronkonkoma, NY 11779-7329 USA