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Merck

09-0400

Sigma-Aldrich

Eriochrome® Black T

SAJ special grade

Sinónimos:

Mordant Black 11

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About This Item

Fórmula empírica (notación de Hill):
C20H12N3NaO7S
Número de CAS:
Peso molecular:
461.38
Colour Index Number:
14645
Beilstein/REAXYS Number:
4121162
EC Number:
MDL number:
UNSPSC Code:
12352107
PubChem Substance ID:

grade

SAJ special grade

availability

available only in Japan

SMILES string

[Na+].Oc1cc(c2cc(ccc2c1\N=N\c3ccc4ccccc4c3O)[N+]([O-])=O)S([O-])(=O)=O

InChI

1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1/b22-21+;

InChI key

AMMWFYKTZVIRFN-QUABFQRHSA-M

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Legal Information

Eriochrome is a registered trademark of Huntsman Petrochemical, LLC

pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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A D Morris et al.
Anti-cancer drugs, 8(8), 746-755 (1997-12-13)
The polyanionic species suramin is a potential anti-cancer agent of narrow therapeutic index. Among other pharmacological characteristics, suramin is an inhibitor of angiogenesis. We have targeted its angiostatic properties as part of a program to discover less toxic analogs. From
Sun-young Hwang et al.
Electrophoresis, 27(9), 1744-1748 (2006-03-29)
A sensitive silver staining method using eriochrome black T as a silver-ion sensitizer for DNA detection in polyacrylamide gels was developed. The sensitivity of this staining method was significantly improved by the new silver-ion sensitizer containing a diazo group, which
R T Gettar et al.
Journal of chromatography. A, 855(1), 111-119 (1999-10-09)
The use of Eriochrome Black T in an alkaline, 40% methanol solution was found to be appropriate as post-column reagent for the determination of rare earths by ion chromatography. Detection of individual lanthanides and lanthanum was carried out at 512
Detection of proteins in polyacrylamide gels using eriochrome black T and rhodamine B.
D W Jung et al.
Analytical biochemistry, 263(1), 118-120 (1998-09-29)
Alireza Nezamzadeh Ejhieh et al.
Journal of hazardous materials, 176(1-3), 629-637 (2009-12-17)
NiS-P zeolite was prepared by ion exchange and precipitation procedures and it was characterized by FT-IR, SEM and thermal methods. The prepared composite was used as a catalyst in the photodecolorization process of Eriochrome Black T (E.B.T.) dye in aqueous

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