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| | DIRECT YELLOW 117 Basic information |
| Product Name: | DIRECT YELLOW 117 | | Synonyms: | DIRECT YELLOW 117;7-[[4-[[[2-Methoxy-4-[(3-sulfophenyl)azo]phenyl]aminocarbonyl]amino]phenyl]azo]-1,3-naphthalenedisulfonic acid trisodium salt;C.I.29041;C.I.Direct Yellow 117;6-[[4-[[N-[2-methoxy-4-[(3-sulfonatophenyl)diazenyl]phenyl]-C-oxidocarbonimidoyl]amino]phenyl]diazenyl]-4-sulfonaphthalene-2-sulfonate;trisodium,7-[[4-[[2-methoxy-4-[(3-sulfonatophenyl)diazenyl]phenyl]carbamoylamino]phenyl]diazenyl]naphthalene-1,3-disulfonate;2 g huang directly;risodium,7-[[4-[[2-methoxy-4-[(3-sulfonatophenyl)diazenyl]phenyl]carbamoylamino]phenyl]diazenyl]naphthalene-1,3-disulfonate | | CAS: | 12217-74-2 | | MF: | C30H25N6NaO11S3 | | MW: | 764.73 | | EINECS: | | | Product Categories: | | | Mol File: | 12217-74-2.mol |  |
| | DIRECT YELLOW 117 Chemical Properties |
| | DIRECT YELLOW 117 Usage And Synthesis |
| Preparation | 3-Aminobenzenesulfonic acid diazo, and (2-Methoxyphenylamino)methanesulfonic acid coupling, then the water with sulfonic acid base, compounds (A): 7-Aminonaphthalene-1,3-disulfonic acid diazo, coupled with aniline, compound (B). Then will molecules of the A and B mixture to light gasification. | | Properties and Applications | yellow. Used for paper shading. |
| | DIRECT YELLOW 117 Preparation Products And Raw materials |
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