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| CAS No. | 7727-21-1 |
| Chemical Name: | Potassium persulfate |
| Synonyms: | anthion;Virkon S;BETZ 2701;PERSULPHATE;NP A SOLUTION;SULPHATE STANDARD;Potassum Suphates;POTASSIUM SULPHATE;POTTASSIUM SULPHATE;POTASSIUM PERSULFATE |
| CBNumber: | CB6854294 |
| Molecular Formula: | K2O8S2 |
| Formula Weight: | 270.32 |
| MOL File: | 7727-21-1.mol |
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| Potassium persulfate Property |
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| vapor density : |
9.3 (vs air)
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| solubility : |
H2O: 0.5 M at 20 °C, clear, colorless
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| Water Solubility : |
5 g/100 mL (20 ºC) |
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| Stability:: |
Stable. Strong oxidizer. Incompatible with strong reducing agents, organic materials, combustible materials. |
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Potassium persulfate Chemical Properties,Usage,Production |
Chemical Properties
colourless odourless crystals or white powder |
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General Description
A white crystalline solid. Specific gravity 2.477. Decomposes below 100°C. |
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Air & Water Reactions
Water soluble. Slowly decomposed by water. The salt rapidly liberates oxygen when heated, and especially so when wet. |
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Reactivity Profile
Potassium persulfate is an oxidizing agent. Noncombustible but accelerates the burning of combustible material. Potassium persulfate plus a little potassium hydroxide and water released sufficient heat and oxygen to ignite a polythene (polyethylene) liner in a container. [MCA Case History 1155. 1955]. |
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Health Hazard
Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution. |
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Fire Hazard
These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard. |
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| Potassium persulfate Suppliers Global( 185)Suppliers |
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7727-21-1
BioChemika Ultra
Chelators
Analytical Reagents
Biochemicals and Reagents
Analytical Chromatography Product Catalog
BioChemical
DI-POTASSIUM PEROXODISULPHATE
DIPOTASSIUM PEROXYDISULFATE
BETZ 2701
TNP-201 DECOMPOSITION SOLUTION 1
Complexometric & Volumetric Solutions
General Use
Inorganic Salts
Synthetic Reagents
Sulfur-Based
Titration
Volumetric Solutions
X-Ray Crystallography
Proteomics and Protein Expression
Puriss p.a. ACS
Puriss p.a.
Protein Analysis
Oxidation
Optimization Reagents
anthion
dipotassiumpersulfate
peroxydisulfuricacid([(ho)s(o)2]2o2),dipotassiumsalt
Peroxydisulfuricacid,dipotassiumsalt
peroxydisulfuricacid[((ho)s(o)2)2o2],dipotassiumsalt
potassiumperoxydisulfate(k2s2o3)
potassiumperoxydisulfate[k2(s2o8)]
NP A SOLUTION
POTASSIUM PEROXODISULFATE
POTASSIUM PEROXYDISULFATE
POTASSIUM PEROXYDISULPHATE
POTASSIUM PERSULFATE
POTASSIUM PERSULFATE, PURIFIED
POTASSIUM PERSULPHATE
POTASSIUM SULPHATE
POTASSIUM SULFATE FERTILIZER
POTASSIUM SULFATE TS
PEROXYDISULFURIC ACID
SULPHATE STANDARD
SULFURIC ACID POTASSIUM SALT
SULFATE STANDARD STOCK SOL
Peroxydisulphuric acid dipotassium salt~Potassium peroxydisulphate
Potassium persulfate 99+ % for analysis
POTTASSIUM SULPHATE
Potassium Persulfate Potassium peroxydisulfate Dipotassium peroxydisulphate
POTASSIUM PERSULFATE SIGMAULTRA
POTASSIUM PEROXODISULFATE (MAX. 0,001 % N) R. G., REAG. ACS
POTASSIUM PEROXODISULFATE EXTRA PURE
POTASSIUM PERSULFATE ELECTROPHORESIS*REA GENT
POTASSIUM PEROXODISULFATE R. G.
POTASSIUM PERSULFATE, 99+%, A.C.S. REAGE NT
POTASSIUM PERSULFATE PHOTOGRAPHIC GRADE
POTASSIUM PERSULFATE ACS REAGENT
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