Hot sale 99.2%Industrial grade potash alum Potassium Aluminum Sulfate CAS:7784-24-9
Aluminium potassium sulfate dodecahydrate CAS: 7784-24-9
Chemical name:Ammonium persulfate
Other Names:Ammonium peroxydisulfate ,ammonium persulphate ,APS
MF:(NH4)2S2O8 molecular weight:228.20
CAS No.:7727-54-0 EINECS No.:231-786-5
HS NO.:28334000
UN NO.:1444
CLASS:5.1
Appearance:White Crystalline Powder
Characteristics:
Ammonium persulfate is a white, crystalline, odourless salt. It is used as initiator for the polymerization of monomers and as a strong oxidizing agent in many application. It has the particular advantage of being almost nonhygroscopic, of having a particularly good storage of stability as a result of its extremely high purity and of being easy and safe to handle.
Specification:
Item | Quality Index
| |
Superior Grade | First Grade | |
Appearance | White Crystalline powder | White Crystalline powder |
Content %= | 98.5 | 98 |
H2SO4 %= | 0.02 | 0.02 |
CL % = | 0.001 | 0.002 |
Pb %= | 0.0005 | 0.003 |
Fe % = | 0.0005 | 0.002 |
Mn % = | 0.00005 | 0.00005 |
Moisture % = | 0.1 | 0.15 |
Active Oxygen % = | 6.91 | 6.91 |
Application:
(1Used in the polymerization liquid of latex or acrylic monomers,initiator of vinyl acetate and vinyl chloride;or used as initiator of copolymerization of styrene,acrylonitrile and butadiene,etc.
(2Used as surface treatment agent of metal and semiconductor material etcing agent of printed circuit,and the surface activation of copper and aluminium.
(3)Usedin the production of other persulfates.
(4)Used as polymerization initiator,desizing agent in fiber industry,and chromogenic reagent of vat dyes.
(5)Used as main ingredient of whitening formula of consmetic
(6)Others:also used in food,photo,storage batteryindustry.
Jiangsu Changzhou Shanglian Chemical Co., Ltd. was established in 1998, It has a storage warehouse of more than 3000 square meters and has the ability of spot trading.
Main business of the company: Textile printing and dyeing, metal surface treatment, coating rubber and plastic, environmental protection water treatment, phosphating washing, electronic machinery, glass building materials, edible adhesive, flocking and other chemical raw materials. Shanglian Chemical Co., Ltd. has strong strength, credit, contract and quality assurance. It has won the trust of customers with its multi-variety management features and the principle of small profits but quick turnover.
1) Professional chemical trading company, own cooperative factory
2) Small samples can be provided, more details can be negotiated
3) Quality assurance and good after-sales service
4) Competitive price and timely delivery
5) 24h service
6)We have a large stock
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