Flavianic acid dihydrate, 95%
cas: 483-84-1 — see every product listed under this CAS number, including other names
Flavianic acid dihydrate, 95% (CAS 483-84-1) is a chemical reagent available from Chemat. Available pack sizes: 5g, 25g, 1g. Offered by: Combi-blocks.
| brand | Combi-blocks |
|---|---|
| catalog number | QC-7177-5g |
| cas | 483-84-1 |
| size | 5g |
Documents:
Safety Data Sheet (MSDS)
Need more information?
Ask us about this product — we're happy to help.
Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Combi-blocks | 5g | price on request | |
| Combi-blocks | 25g | price on request | |
| Combi-blocks | 1g | price on request |
properties
| purity | 95% |
|---|---|
| delivery time | 1-2 weeks (only if in stock, to check click on availability) |
Flavianic acid is a naphthalenesulfonic acid that is naphthalene-2-sulfonic acid substituted by nitro groups at positions 5 and 7 as well as a hydroxy group at position 8. The disodium salt is the biological stain 'naphthol yellow S'. It has a role as a histological dye. It is a member of naphthols, a C-nitro compound and a naphthalenesulfonic acid. It is a conjugate acid of a flavianate.
Source: ChEBI
| Molecular formula | C10H6N2O8S |
|---|---|
| Molecular weight | 314.23 g/mol |
| IUPAC name | 8-hydroxy-5,7-dinitronaphthalene-2-sulfonic acid |
| InChIKey | FCQJEPASRCXVCB-UHFFFAOYSA-N |
| SMILES | C1=CC2=C(C=C1S(=O)(=O)O)C(=C(C=C2[N+](=O)[O-])[N+](=O)[O-])O |
Computed by PubChem (NCBI)
Synonyms:
Flavianic acid, Naphthol Yellow, DNNS, 2,4-Dinitro-1-naphthol-7-sulfonic acid, 8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic acid, 2,4-Dinitronaphtholsulfonic acid, 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, 2,4-Dinitro-1-naphthol-7-sulfonic Acid Disodium Salt, 2,4-dinitro-1-napthol-7-sulfonic acid, 8-hydroxy-5,7-dinitronaphthalene-2-sulfonic acid