Dyes intermediates
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Vinyl sulphone ester of 2:5 di methoxy aniline Vinyl sulphone ester of 2:5 di methoxy aniline


Technical specification

Synonyms : Ethyl sulphone sulphate ester
Molecular weight : 341
Empirical formula : C10H15O8NS22
Form supplied : Dry material
Sales basis on : 100%
Physical appearance : Greyish dry powder

Nitrite value:
94.0% minimum by HPLC
Hydrolysis value:
90.00% minimum
Insolubles in water:
<1.5 maximum
2:5 D.M.A:
<0.50% minimum

50 Kgs HDPE woven bags
with IPDE liner inside

Re. Yellow 17

Re. Black 31

Re. Blue 28

Re. Blue 203