Fast Red B Base, Dyestuff Intermediate

We are offering fast red b base, dyestuff intermediate.
product name:fast red b base
c.i.name:azoic diazo component 5
other names:red base b,2-amino-5-nitroanisol,4-nitro-o-anisidin,red b base,2-methoxy-4-nirtobenzenamine
cas no.:97-52-9
molecular formula:c7h8n2o3
description: light yellow needle crystal, mainly applied to the dyeing and printing of cotton fabrics, as well as to the dyeing of silk, viscose fibers and polyester fibers. Moreover, it can be applied to the manufacture of rapid fast dyes.
purity:99.50%min hplc
package: 25kgs bag or iron drum, as per customers' request.
if you want to acquaint with more details, please don't hesitate to contact us at info at cnwelcom dot com dot cn, we will try our best to work for you.