| Identification |
| Name: | 2,7-Naphthalenedisulfonicacid, 5-amino-4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2) |
| Synonyms: | 2,7-Naphthalenedisulfonicacid, 5-amino-4-hydroxy-3-(phenylazo)-, disodium salt (9CI); C.I. Acid Red 33(6CI,7CI); C.I. Acid Red 33, disodium salt (8CI); 11427 Red; 1424 Red; AcetylRed B; Acid Fuchsin Fast B; Acid Fuchsine 38013; Acid Fuchsine 90120; AcidFuchsine D; Acid Red 2A; Acid Red 33; Acid Red B; Amacid Fuchsine 4B; AzoFuchsine; Azo Grenadine; Azo Magenta G; Azofuchsin; Azofuchsin (biologicalstain); Brasilan Fuchsine D; C.I. 17200; C.I. Food Red 12; Certicol Red B;Colacid Red 2A; Cosmetic Red 17000; D & C Red 33; D and C Red No. 33;D&C Red No. 33; D&C Red No. 33-307002; D&C Red No. 33-38013;D&C Red No. 33-90120; Disodium1-hydroxy-2-phenylazo-8-aminonaphthalene-3,6-disulfonate; Edicol Supra Red 10B;Edicol Supra Red 10BS; Eniacid Fuchsine BN; Fabracid Fuchsine S-B; Fast AcidMagenta; Fast Acid Magenta B; Food Red 12; Hexacol Red 10B; Hexalan Red B;Hispacid Fuchsin B; Japan Red 227; Japan Red No. 227; Naphthalene Red B;Puricolor Red ARE 33; Red 10B; Red 10B307042; Red 33; Red No. 227; Romexal Red2A |
| CAS: | 3567-66-6 |
| EINECS: | 222-656-9 |
| Molecular Formula: | C16H13 N3 O7 S2 . 2 Na |
| Molecular Weight: | 467.38398 |
| InChI: | InChI=1S/C16H13N3O7S2.2Na/c17-12-8-11(27(21,22)23)6-9-7-13(28(24,25)26)15(16(20)14(9)12)19-18-10-4-2-1-3-5-10;;/h1-8,18H,17H2,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b19-15-;; |
| Molecular Structure: |
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| Properties |
| Melting Point: | decomposes below the melting point |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | g/cm3 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Refractive index: | 1.747 |
| Water Solubility: | Stability Stable. Incompatible with strong oxidizing agents. Toxicology Skin, eye and respiratory irritant. Toxicity data (The meaning of any toxicological abbre |
| Solubility: | |
| Appearance: | solid |
| Flash Point: | °C |
| Safety Data |
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