Meta-Nitro benzene sulfonic acid sodium salt

1.Meta-Nitro benzene sulfonic acid sodium salt 90% 2.Appearance: Yellow Powder 3.Application: Dyestuff Intermediates

Meta-Nitro benzene sulfonic acid sodium salt

1. Other name: Resist S, Reserver S

2. Usage: 1) As a resisting agent for dyeing and printing to avoid forming striation which appears on

                   coloring fibers with dyestuffs in the process of dyeing textile fibers;

               2) As an intermediate for dyestuffs to synthesize other kinds of dyestuffs, etc.

3. Packing: 25kg in a plastic woven bag

4. Storage:  Stored in dry place, prevent from water and fire.

Diazo value	90% min
PH value	7-9
Solubility	25g/l non-turbid
Moisture	3.0% max
Impurity	1.0% max

Meta-Nitro benzene sulfonic acid sodium salt