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odium Persulfate
M.FNa2S2O8
Formula:
M.W238.13
Description:
Sodium Persulfate is a white crystal without odor, which are often used as a strong oxidizer or monomer polymerization initiator. It hardly absorbs moisture. Due to its extremely high pureness and stability, it can be stored easily. Besides, it also features in simple and safe usage, etc.

Items

Specifications

Content

99.0%

Active Oxygen

6.65%

Chloride & Chlorate(Calculated as CI)

0.005%

NH4

0.05%

Heavy Metal(Calculated as Pb)

0.001%

Fe

0.001%

Mn

0.0001%

Water Content

0.05%

Usage:

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.

Storage & Warnings:

Sodium persulfate is of a non-flammable product. However, because it may release oxygen and support combustion, it is required to be stored under a certain condition. It shall be sealed in an air-proof vessel and stored in a dry place without direct sunlight, heat source, moisten content, etc. And, some impurity, dirt, rust, metal or reducing agent may cause it decomposed, so it shall be stored and used properly. Because sodium persulfate powder with moisture content and sodium persulfate solution has bleaching function and slight of corrosive action, it is required not to contact eyes, skin or clothing directly.