| Identification | |
| Name: | 2-Naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2) |
| Synonyms: | 2-Naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-3-(phenylazo)-, disodium salt (9CI);C.I. DirectRed 31 (7CI);C.I. Direct Red 31, disodium salt (8CI);Aizen Direct RhodulineRed BH;Amanil Rhoduline Red B;Atlantic Brilliant Red 12B;Azine Fast Red 12BK;Belamine Fast Pink G;Benzanil RoseB;Benzo Rhoduline Red B;Benzo Rhoduline Red BA-CF;C.I. 29100;ChloramineRose B;Colonal Red 7B;Diazol Rose R;Direct Brilliant Red B;Direct Pink 12B;Direct Pink3B;Direct Red 12B;Direct Red M 12B;DirectRhoduline Red B;Mitsui Direct Brilliant Red B;Nippon Fast Red BB;Tertrodirect Pink DR;VondacelRed 12B; |
| CAS: | 5001-72-9 |
| EINECS: | 225-669-8 |
| Molecular Formula: | C32H21N5Na2O8S2 |
| Molecular Weight: | 713.64 |
| InChI: | InChI=1/C32H23N5O8S2.2Na/c38-31-25-13-11-23(15-19(25)17-27(46(40,41)42)29(31)36-34-21-7-3-1-4-8-21)33-24-12-14-26-20(16-24)18-28(47(43,44)45)30(32(26)39)37-35-22-9-5-2-6-10-22;;/h1-18,33,38-39H,(H,40,41,42)(H,43,44,45);;/q;2*+1/p-2/b36-34+,37-35+;; |
| Molecular Structure: |  |
| Properties | |
| Specification: |
2-Naphthalenesulfonicacid, 7,7'-iminobis[4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2) , its CAS NO. is 5001-72-9, the synonyms are 2-Naphthalenesulfonic acid, 7,7'-iminobis(4-hydroxy-3-(phenylazo)-, disodium salt ; Disodium 7,7'-iminobis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate) . |
| Safety Data | |
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