Product Information
Name:Eriochrome black t
Synonyms:
- sodium;3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate
Brand:Fluorochem
Notice:Our products are intended for lab use only. For any other use, please contact us.
Chemical properties
Molecular weight:461.38
Formula:C20H12N3NaO7S
Color/Form:Solid
InChI: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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