DIRECT YELLOW 117
- CAS NO.：12217-74-2
- Empirical Formula: C30H25N6NaO11S3
- Molecular Weight: 764.73
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is DIRECT YELLOW 117?
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.
Properties of DIRECT YELLOW 117
| EPA Substance Registry System | 1,3-Naphthalenedisulfonic acid, 7-[[4-[[[[2-methoxy-4-[(3-sulfophenyl)azo]phenyl]amino]carbonyl]amino]phenyl]azo]-, trisodium salt (12217-74-2) |
Safety information for DIRECT YELLOW 117
Computed Descriptors for DIRECT YELLOW 117
New Products
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![Benzoic acid, 2-hydroxy-5-[[4-(6-methyl-7-sulfo[2,6'-bibenzothiazol]-2'-yl)phenyl]azo]-, disodium salt](https://img.chemicalbook.in/CAS/20200401/GIF/6408-88-4.gif)
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