Description

 Ammonium persulphate basic information 

                 CAS 7727-54-0

Ammonium persulphate,  ammonium persulphate, is an ammonium salt with the chemical formula (NH4) 2S2O8 and molecular weight of 228.201. It is highly oxidizing and corrosive.

Further, an initiator for polymerization, a desizing agent for fiber industry, and a surface treatment agent for metal and semiconductor materials, and an etchant for printing lines. In oil layer fracturing, flour and starch processing, oil and fat industries and in the photographic industry to remove sea waves.

Ammonium persulphate Properties

Density:  1.98

Melting point: 120 ° C

Molecular formula: H8N2O8S2

Molecular weight:  228.202

Precision quality:  227.972198

PSA 150.44000

LogP 1.34960

Appearance:  grayish white crystalline powder

Steam density :  7.9 (vs air)

Refractive index :  1.50

 

Storage

Firstly, store in a cool, dry and well ventilated warehouse. The warehouse temperature shall not exceed 30 ℃ and the relative humidity shall not exceed 80%. Meanwhile keep away from kindling and heat source. Moreover, Seal package! Therefore to prevent moisture.  Further, store it  separately from reductant, active metal powder, etc., do not mix together. After that, equip the storage area with appropriate materials to contain the leakage.

 

Application

Ammonium Persulphate has many uses for instances:

Firstly, It can be used as food preservatives, oxidants and initiators for the determination of manganese, as well as oxidants. bleaching agents. Photographic reducing agent and blocking agent and Battery depolarizer. For the preparation of soluble starch.

Secondly, As an initiator for vinyl acetate, acrylate and other vinyl monomer lotion polymerization, the price is cheap, and the obtained lotion has good water resistance. Curing agent of urea formaldehyde resin, with the fastest curing speed.Also, an oxidant aid of starch adhesive to react with the protein in the starch component to improve the adhesion. The reference dosage is 0.2%~0.4% of starch.  In addition, surface treatment agent for metal copper.

In short, as the raw material for the production of persulfate and hydrogen peroxide, the polymerization promoter for organic polymer polymerization, and the initiator for vinyl chloride monomer polymerization. Oil and soap for  bleach and corrosion agent for metal plate cutting and oil recovery in petroleum industry. Food grade:  wheat quality improver and beer yeast mildew inhibitor.

 

packaging & Delivery

25kg/bag,  500kg/bag, 1000kg/bag

7-15days