Dyes intermediates
Ortho anisidine vinyl sulphone Ortho anisidine vinyl sulphone


Technical specification

Synonyms : 1-amino 2-methoxy 4-beta hydroxy ethyl sulphone sulphate ester
Molecular weight : 311
Empirical formula : C9H13NO7S2
Form supplied : Dry powder
Sales basis on : 100%
Physical appearance : White to grey powder

Nitrite value:
95.0% minimum by HPLC
Hydrolysis value:
90 minimum
Insolubles in water:
<0.5 maximum

50 Kgs HDPE woven bags
with IPDE liner inside

Re. Yellow 24, 145

Re. Red 23, 35, 207

Re. Red Blue 172, 160, 89, 205

Re. Brown 18

Re. Violet 4

Re. Yellow 77