| Identification | |
| Name: | 2,7-Naphthalenedisulfonicacid, 5-(acetylamino)-3-[2-(4-dodecylphenyl)diazenyl]-4-hydroxy-, sodium salt(1:2) |
| Synonyms: | 1-Naphthol-3,6-disulfonicacid, 8-acetamido-2-(p-dodecylphenylazo)-, disodium salt (6CI);2,7-Naphthalenedisulfonic acid,5-(acetylamino)-3-[(4-dodecylphenyl)azo]-4-hydroxy-, disodium salt (9CI);C.I.Acid Red 138, disodium salt (8CI);Acid Pink B;Apollo Nylon FastBrilliant Red M-BW;Best Acid Milling Red BW;C.I. 18073;C.I. Acid Red 138;Carbolan Crimson B;Covalene Red 4B;Covanyl Red 4B;Dycosweak Acid Pink B;Kayanol Milling Red BW;Milling Red 6B;Napthazine Red 4B;Nylomine Acid Red C2B;Nylomine Acid Red P 2B;Suminol Milling Brilliant Red BS;Triacid FastMilling Red B;ACID RED 138; |
| CAS: | 15792-43-5 |
| EINECS: | 239-893-9 |
| Molecular Formula: | C30H39N3O8S2.2Na |
| Molecular Weight: | 677.73 |
| InChI: | InChI=1/C30H39N3O8S2.2Na/c1-3-4-5-6-7-8-9-10-11-12-13-22-14-16-24(17-15-22)32-33-29-27(43(39,40)41)19-23-18-25(42(36,37)38)20-26(31-21(2)34)28(23)30(29)35;;/h14-20,35H,3-13H2,1-2H3,(H,31,34)(H,36,37,38)(H,39,40,41);;/q;2*+1/p-2/b33-32+;; |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | g/cm3 |
| Specification: |
Acid Red 138 (CAS No.15792-43-5), it also can be called Disodium 5-(acetylamino)-3-[(4-dodecylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate . |
| Flash Point: | °C |
| Safety Data | |
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