09-0400
Eriochrome® Black T
SAJ special grade
Synonym(s):
Mordant Black 11
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About This Item
Empirical Formula (Hill Notation):
C20H12N3NaO7S
CAS Number:
Molecular Weight:
461.38
EC Number:
217-250-3
PubChem Substance ID:
UNSPSC Code:
12352107
Beilstein/REAXYS Number:
4121162
Colour Index Number:
14645
MDL number:
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
Legal Information
Eriochrome is a registered trademark of Huntsman Petrochemical, LLC
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Liqing Lin et al.
Talanta, 80(5), 2113-2119 (2010-02-16)
A novel electrochemical biosensor is described for detection of breakpoint cluster region gene and a cellular abl (BCR/ABL) fusion gene in chronic myelogenous leukemia (CML) by using thiolated-hairpin locked nucleic acids (LNA) as the capture probe. The hairpin LNA probe
J L Seltzer et al.
Collagen and related research, 7(6), 399-407 (1987-12-01)
The intracellular degradation of interstitial collagen is accomplished by two neutral metalloproteases, collagenase and gelatinase. Both enzymes are inhibited by metal chelating agents, by certain sulfhydryl reagents, and by similar protein inhibitors. Here, we demonstrate that the dye eriochrome black
Hong Yao et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 23(6), 677-682 (2007-06-19)
An electropolymerized film of eriochrome black T (EBT) has been prepared at a glassy carbon electrode (GCE) by cyclic voltammetry (CV). The poly(EBT) membrane at GCE exhibits an excellent electrocatalytic activity towards the oxidation of epinephrine (EP), ascorbic acid (AA)