C.I. Acid Red 91 (Q82903588)
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chemical compound
- Disodium 4',5'-dibromo-2',7'-dinitro-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-bis(olate)
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | C.I. Acid Red 91 |
chemical compound |
|
Statements
O=C1OC2(c3ccccc31)c1cc([N+](=O)[O-])c([O-])c(Br)c1Oc1c2cc([N+](=O)[O-])c([O-])c1Br.[Na+].[Na+]
1 reference
Identifiers
208-943-1
0 references
1 reference
27 December 2018
2-(4,5-dibromo-3,6-dihydroxy-2,7-dinitroxanthen-9-yl)-benzoic acid, disodium salt (English)
CAS no.: 548-24-3 (English)