Supply High Quality Potassium Perfsulfate CAS:7727-21-1
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Supply high quality Potassium perfsulfate CAS:7727-21-1
Potassium perfsulfate is a white crystalline, odourless salt with the densityof 2.477.It can be decomposed about 1 00°C and dissolved in the water not in ethanol, and has strong oxidation. It is used to produce detonator, bleacher, oxidant and initiator for the Polymerization. It has the particular advantage of being almost non- hygroscopic, of having a good storage stability in normal temperature and of being easy and safe to handle.
TECHNICAL DATA:
| ITEM(%) | SPECIFICATION |
| APPEARANCE | WHITE CRYSTALLINE POWDER |
| ASSAY | 99.0%MIN |
| ACTIVE OXYGEN | 5.85%MIN |
|
Chlorides and chlorates |
0.02%MAX |
| Mn | 0.0001%MAX |
| Fe | 0.001MAX |
| Heavy metal | 0.001%MAX |
| AMMONIUM SALT | 0.2%MAX |
| MOISTURE | 0.10%MAX |
| PH | 4.0-6.0 |
APPLOCATIONS
| ITEM | INDUSTRY | APPLICATION DESCRIPTION |
|---|---|---|
| PROLYMRIZATIO | PLASTICS AND RUBBER | Ammonium, potassium, and sodium persulfates are used as initiators for emulsion polymerization reactions in the preparation of acrylics, polyviny chlorides, polystyrenes, and neoprene. They are used as polymerization initiators in the manufacture of synthetic rubber (styrene butadiene and isoprene) for automobile and truck tires. Persulfate initiation is used to prepare latex polymers for paints, coatings, and carpet backing |
| STRUCTURAL MATERIALS | Persulfates are used as initiators in polymeric concrete formulations . | |
| INORGANIC CHEMICALS AND MINERALS | Persulfates are also initiators for the polymeric coating of graphite filaments. | |
| SOIL STABILIZATION | Ammonium persulfate is used as a curing agent in chemical grout systems used to stabilize soil near dams, tunnels, and buildings. | |
| OXIDATION | SURFACE PREPARATION | The oxidation power of persulfates is used to clean and microetch a variety of printed circuit board substrates. Persulfates are important oxidants in plating and coating processes. They are also etchants for nickel, titanium, and zink alloys. Persulfates are used to clean and mill aluminum, brass, copper, and many other metal surfaces prior to plating or adhesive bonding. Persulfates are used to clean and activate carbon and charcoal before and after their use as absorbents. |
| COSMETICS | The cosmetic industry has developed formulations which use persulfates to boost hair bleaching performance. | |
| ORGANIC SYNTHESIS | Persulfates are oxidizing agents in the preparation of aldehydes, ketones, carboxylic acids, quinones, and a variety of other compounds. The pharmaceutical industry uses sodium persulfate as a reagent in the preparation of antibiotics. |
ABOUT
Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Specializing deal and export various kinds of quality chemicals since 1997. The products Include industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, pharmaceuticals, water treatment and Minerals. Our management team has over 17 years of combined expertise meeting the needs of clients. We are proud our quality chemcials and service was approbated by the clients in the worldwide.
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