Potassium persulfate
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Post Date:
Mar 19,2025 -
Expiry Date:
Sep 15,2025 -
Detailed Description:
Cas No. :7727-21-1 Specs:Appearance White Crystalline Powder Purity [K2S2O8
Product Name:Potassium persulfate
Synonym: Potassium peroxodisulfate
CAS NO:7727-21-1
Molecular Formula: K2O8S2
Molecular Weight:270.32
EINECS:231-781-8
Properties:Colorless, odorless crystal or white powder.
Melting point: 1067 ° C;
Boiling point: 1689 ° C;
Density: 2.47:
Solubility: soluble in water, insoluble in alcohol.
Specification:
Appearance White Crystalline Powder
Purity [K2S2O8] 99.0% min
Iron ( Fe) 0.001% max
Heavy metal (Pb) 0.0005% max
Moisture 0.15% max
Ammonium Salt ( NH4) 0.5% max
Free Acid (H2SO4) 0.10% max
Active oxygen 5.86% max
Chloride and chlorate ( Cl-) 0.01% max
Manganese 0.0001% max
Use: Used as initiator, bleach, oxidant, etc
Packing :25KG/fiber drum -
CAS Registry Number:
7727-21-1 -
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;dipotassium [(sulfonatoperoxy)sulfonyl]oxidanide; -
Molecular Formula:
K2O8S2 -
Molecular Weight:
270.3218 -
Molecular Structure:
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Hazard Symbols:
O:Oxidizing agent;
Xn:Harmful;
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Risk Codes:
R22:;
R36/37/38:;
R42/43:;
R8:;
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Safety Description:
S22:;
S24:;
S26:;
S37:;
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Company:
Hangzhou Ocean Chemical Co., Ltd. [ China ] -
Contact:
Mrs Christina Bao -
Tel:
+86-571-88025872 -
Fax:
+86-571-88025871 -
Email:
sales@hzoceanchem.com