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Proveedores de
Potassium persulfate
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Identificación | CAS |
7727-21-1 | Formula |
K2S2O8 | EINECS |
231-781-8 |
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20 Proveedores registrados
Appearance | White crystalline powder
| Purity [K2S2O8] | 99.0% min
| Free Acid | 0.1% max
| Iron(Fe) | 0.001%max
| Moisture | 0.15%max
| Ammonium Salt | 0.50%max
| Active oxygen | 5.86%min
| Heavy metal (as Pb) | 0.0005 %max
| Manganese(Mn) | 0.0001%max |
Molecular Formula: K2O8S2 Molecular Weight: 270.32 Hazard Symbols: O,Xn UN Number: UN 1492 5.1/PG 3 WGKGermany: 1 PackingGroup: III HS Code: 2833 40 00
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Assay | ≥ 99.0%
| Active oxygen | ≥ 5.85%
| Chloride and chlorate(as Cl) | ≤ 0.02%
| Manganese(Mn) | ≤ 0.0003%
| Iron(Fe) | ≤ 0.001%
| Heavy metals(as Pb) | ≤ 0.002%
| Moisture | ≤ 0.15% |
Synonyms: DI-POTASSIUM PEROXODISULPHATE;DIPOTASSIUM PEROXYDISULFATE;BETZ 2701;TNP-201 DECOMPOSITION SOLUTION 1;anthion;dipotassiumpersulfate;peroxydisulfuricacid([(ho)s(o)2]2o2),dipotassiumsalt;Peroxydisulfuricacid,dipotassiumsalt CAS: 7727-21-1 MF: K2O8S2 MW: 270.32 EINECS: 231-781-8 Product Categories: Inorganics Mol File: 7727-21-1.mol
Potassium persulfate Chemical Properties mp 1067 °C bp 1689 °C density 2.47 vapor density 9.3 (vs air) solubility H2O: 0.5 M at 20 °C, clear, colorless Water Solubility 5 g/100 mL (20 ºC) Merck 14,7656 Stability: Stable. Strong oxidizer. Incompatible with strong reducing agents, organic materials, combustible materials. CAS DataBase Reference 7727-21-1(CAS DataBase Reference) EPA Substance Registry System Peroxydisulfuric acid ([(HO)S(O)2]2O2), dipotassium salt(7727-21-1)
Safety Information Hazard Codes O,Xn Risk Statements 8-22-36/37/38-42/43 Safety Statements 22-24-26-37 RIDADR UN 1492 5.1/PG 3 WGK Germany 1 RTECS TT5900000 HazardClass 5.1 PackingGroup III Hazardous Substances Data 7727-21-1(Hazardous Substances Data)
Item Specifications Results Appearance White crystalline powder White crystalline powder Assay ≥99.0% 99.11% Active Oxygen ≥5.85% 5.87% Chloride and chlorate(as Cl) ≥0.02% 0.003% Manganese(as Mn) ≤0.0003% 0.00006% Iron(as Fe) ≤0.001% 0.0003% Heavy metals ≤0.002% 0.0006% Miosture ≤0.15% 0.02% Conclusion The results conforms with Enterprise standards
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Última actualización 2024-05-31 |