
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 8011-86-7 |
| Catalog No. | 2A-9034269 |
| Chinese Name | 酸性棕 75 |
| Synonyms | 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid; 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid; ACID BROWN 75 |
| Molecular Formula | C10H9NO7S2 |
| Molecular Weight | 319.311 |
| Purity | 98.00 |
| Density | 1.9±0.1 g/cm3 |
| EINECS | 232-380-0 |
| HTC | 3204120000 |
| PubChem ID | 40664817 |
| SMILES | O=[N+]([O-])c1ccc(N=Nc2c(O)c(N=Nc3cc([N+](=O)[O-])cc([N+](=O)[O-])c3O)cc(N=Nc3cc(S(=O)(=O)[O-])cc4cc(S(=O)(=O)[O-])cc(O)c34)c2O)cc1.[Na+].[Na+] |
| InChI | InChI=1S/C28H17N9O16S2.2Na/c38-23-10-17(55(51,52)53)6-12-5-16(54(48,49)50)9-18(24(12)23)30-32-20-11-21(33-31-19-7-15(36(44)45)8-22(26(19)39)37(46)47)28(41)25(27(20)40)34-29-13-1-3-14(4-2-13)35(42)43;;/h1-11,38-41H,(H,48,49,50)(H,51,52,53);;/q;2*+1/p-2 |
| InChI Key | SKCQDFLBBMGDPT-UHFFFAOYSA-L |
| Transport Info | Product Name: Acid Brown 75 |
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