Trade Name:Zinc chloride
Transport hazard class(es): 8
CAS Number:7646-85-7
UN number:2331
Packaging group: III
Physical state: white powdery crystal
PACKING:25KG/BAG
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POSTASSIUM CHLORATE
Potassium Chlorate (Potassium Chlorate), is an inorganic compound, chemical formula for KClO3, colourless or white crystalline powder, taste salty and cool, strong oxidant. It is stable at room temperature, but decomposes and releases oxygen above 400°C. It can form explosive mixtures with reductants, organic materials, flammable materials such as sulphur, phosphorus or metal powder, etc. It can explode when heated sharply. Therefore, potassium chlorate is a kind of highly sensitive explosive, such as mixing with certain impurities, sometimes even in the sunlight exposure to self-detonation. It will explode when met with concentrated sulphuric acid. It can react with manganese dioxide as catalyst to produce oxygen under heating conditions. It is composed of ions. Potassium chlorate can never be used to react with hydrochloric acid to prepare chlorine gas, because it will form explosive chlorine dioxide, and can not get pure chlorine gas.
Test items
Stand
Purity-KCLO3
氯酸钾质量分数%≥
99.8
Moisture
水分质量分数%≤
0.071
Insoluble subastance
水不容物含量%≤
0.06
Chloride ( Based on KCL)
氯化物含量%≤
0.058
Bromate( Based on KBrO3)
溴酸盐含量%≤
0.1
Potassium chlorate is widely used in explosives, fireworks, firecrackers, high-grade safety matches, pharmaceuticals, photographic agents, analytical reagents, oxidising agents and rocket and missile propellants. In the same series of propellants, the propellant containing potassium chlorate burns faster than the propellant containing ammonium chlorate, the lowest pressure at which combustion can take place is higher, and the burning speed index is very high. It is also used as an antipyretic, diuretic, etc., agent. Analytical reagents. Oxidising agent. Potassium chlorate under heated conditions, with manganese dioxide as a catalyst, can produce potassium chloride and oxygen, chemistry laboratories do not commonly use the method of heating potassium chlorate to make oxygen (oxygen is impure and dangerous).
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