99%min sodium persulfate price Na2S2O8 etchant

Product Description

Sodium persulfate is not combustible, but assists combustion of combustible materials due to release of oxygen. It must be stored in a dry location away from heat and a cool, well ventilated area away from all sources of ignition and out of direct sunlight, protected from moisture. Keep containers tightly closed, labeled and well sealed. Ensure pressure relief and adequate ventilation. It must be stored separately from organics, rust or traces of metal, reductions and others incompatible materials to avoid catalytic decomposition.

Application

Sodium persulfate is but only an initiator for latex or acrylic monomer polymer fluid, vinyl acetate or chloroethylene, etc. but also an initiator for the copolymerization of cinnamene, acrylonitrile, butadiene and other colloids. It is often used as a strong oxidizer and has the following usages:
(1) use while rinsing or cleaning the surface of metal with acid;
(2) accelerate the processing procedure of low concentration formalin binder;
(3) it is used as a regulator while producing amylum and applied to the production of binder or paint;
(4) it is used as desizing agent or active bleaching agent;
(5)it is a principal ingredient of hair dye with discoloring function

Polymerization: latex or acrylic monomer polymerization solution, vinyl acetate, vinyl chloride and other products of the initiator, but also styrene, propylene, butadiene and other milk copolymerization initiation initiator.

Metal treatment: metal surface treatment (eg in semiconductor manufacturing: cleaning and etching of printed circuits), activation of copper and aluminum surfaces.

Cosmetics: The main ingredient in bleach recipes

Textiles: Desizing agents and bleaches are especially low temperature bleaching.

Specification

Technical parameters: Technical parameters (10ppm = 0.001%) Implementation of standards: GB / T26519.1-2011

Handling

1 Avoid contact with eyes, skin and clothing. Use with adequate ventilation.

2 Do not swallow. Avoid breathing vapors, mists or dust.

3 Do not eat, drink or smoke in work area.

4 Prevent contact with combustible or organic materials.

5 Label containers and keep them tightly closed when not in use. 6 Wash thoroughly after handling.