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| Direct Blue 183 Basic information |
Product Name: | Direct Blue 183 | Synonyms: | Direct Blue 183;Direct blue 183 (C.I. 31951);6-[(4-Amino-3-methoxyphenyl)azo]-4-hydroxy-3-[[4'-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]naphthalene-2-sulfonic acid sodium salt;C.I.31951;C.I.Direct Blue 183;Diazo Blue 2B;C.I.Direct Blue 183:C.I.31951 | CAS: | 6416-69-9 | MF: | | MW: | 0 | EINECS: | | Product Categories: | | Mol File: | 6416-69-9.mol | |
| Direct Blue 183 Chemical Properties |
| Direct Blue 183 Usage And Synthesis |
Preparation | 3,3′-Dimethoxylbenzidine double nitriding,, And 4-Hydroxynaphthalene-1-sulfonic acid??coupling, and in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?coupling, the product is further diazotization and coupling of O-Anisidine?. | Properties and Applications | blue. |
| Direct Blue 183 Preparation Products And Raw materials |
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