318914
Eriochrome® Black T solution
0.5 wt. % in triethanolamine
Synonym(s):
Mordant Black 11
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Empirical Formula (Hill Notation):
C20H12N3NaO7S
CAS Number:
Molecular Weight:
461.38
UNSPSC Code:
12171500
Beilstein/REAXYS Number:
4121162
MDL number:
InChI key
AMMWFYKTZVIRFN-QUABFQRHSA-M
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+;
concentration
0.5 wt. % in triethanolamine
density
1.109 g/mL at 25 °C
λmax
503 nm
Legal Information
Eriochrome is a registered trademark of Huntsman Petrochemical, LLC
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service