| Identification | |
| Name: | Potassium persulfate |
| Synonyms: | Potassium peroxydisulfate; Potassium persulfate 99+ % for analysis; Potassium peroxodisulfate; dipotassium peroxodisulphate; Potassium persulphate; Peroxydisulphuric acid dipotassium salt~Potassium peroxydisulphate; 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 |
| EINECS: | 231-781-8 |
| Molecular Formula: | K2S2O8 |
| Molecular Weight: | 270.31 |
| InChI: | InChI=1/2K.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2 |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 1492 |
| Flash Point: | Not combustible |
| Density: | 2.47 |
| Stability: | Stable. Strong oxidizer. Incompatible with strong reducing agents, organic materials, combustible materials. |
| Appearance: | colourless odourless crystals or white powder |
| Specification: |
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Substance is noncombustible. |
| Packinggroup: | III |
| Flash Point: | Not combustible |
| Color: | COLORLESS, TRICLINIC CRYSTALS WHITE CRYSTALS |
| Safety Data | |
| Hazard Symbols |
Xn:Harmful
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