| Personalización: | Disponible |
|---|---|
| No CAS.: | 7721-21-1 |
| Fórmula: | k2s2o8 |
|
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Potassium Persulfate
Potassium perfsulfate is a white crystalline, odourless salt with the density of 2.477.It can be decomposed about 100ºC and dissolved in the water not in ethanol, and has strong oxidation.
Potassium persulfate (formula K2S2O8), also known as high potassium sulphate, potassium sulphate had two talents, potassium sulfate, disulfide eight oxygen acid potassium, is a white, tasteless crystal, soluble in water, insoluble in ethanol, has the strong oxidizing, commonly used for bleaching agent, antioxidant, also can be used as a polymerization initiator, almost don't absorption of moisture, temperature stability is good, easy to store, And it has the advantages of convenience and safety. Applications involving polymerization initiator, circuit board cleaning and etching, copper aluminum surface activation, modified starch, low temperature bleaching pulp and fabric and desizing, circulating water system purification treatment, the oxidation degradation of harmful gases, the acceleration of low formaldehyde adhesive bonding, the oxidation of ethanol and aromatic hydrocarbon, disinfectants, such as hair dye bleaching.Mainly used as a disinfectant
Molecular Weight:270.31
Appearance:White crystallized powder
CAS Number:7721-21-1
EINECS NO.:231-781-8
UN Number:1492
Packing group:III
Hazard Class:5.1
|
Index Name |
Excellent grade |
First-rate Product |
Standard Product |
|
Potassium Persulfate, % ≥ |
99.0 |
98.5 |
98.0 |
|
Heavy Metal(Pb),% ≤ |
0.0005 |
0.0010 |
0.0015 |
|
Iron (Fe),% ≤ |
0.001 |
0.003 |
0.005 |
|
Manganese (Mn),% ≤ |
0.0001 |
0.0003 |
0.0005 |
|
Chloride and Chlorate(Cl),% ≤ |
0.01 |
0.015 |
0.020 |
|
Ammonium Salt (NH4),% ≤ |
0.5 |
0.7 |
0.9 |
|
Free Acid ( H2SO4),% ≤ |
0.10 |
0.20 |
0.30 |
|
Active Oxygen, % ≥ |
5.86 |
5.83 |
5.80 |
|
Moisture,% ≤ |
0.15 |
0.20 |
0.25 |
|
Appearance |
white crystalline powder |
||
Packing: 25Kg plastic woven bag, 25Kg PE bag.
FIZA is a leading chemical supplier and trading company headquartered in Hebei, China, with offices established in Hong Kong and Canada. As a global trading entity, we leverage an extensive network of Chinese manufacturers to provide comprehensive and reliable procurement services for a wide range of chemical products. Our supplier base exceeds 1000 companies, and we operate SHENGYA CHEMICAL, a specialized factory dedicated to the production of Disinfection product.
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