Vinyl Sulphone Ester
Product name: Vinyl Sulphone Ester
Chemical name: Vinyl Sulfone Ester;Para base ester.
Synonyms: V S para base ester; Vinyl sulphone ester of aniline
CAS: 2494-89-5
Molecular Weight: 281.31
Molecular Formular: C8H11NO6S2
Use: It is mainly used as intermediate of dyes.
Package: 25kg per bag
Origin: Made In China
Specifications of Vinyl Sulphone Ester:
| Items | Standards | Results |
| Appearance | Grey solid | Grey solid |
| Content | 97% | 97.6% |
| Moisture | 0.5% | 0.35% |
| Ash | 0.5% | 0.38% |
| pH | 5-8 | 6 |