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Updated CAS
Potassium persulfate
product 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; dipotassium [(sulfonatoperoxy)sulfonyl]oxidanide
Molecular Formula
K
2
O
8
S
2
Molecular Weight
270.3218
InChI
InChI=1/2K.H2O8S2/c;;1-7-10(5,6)8-9(2,3)4/h;;1H,(H,2,3,4)/q2*+1;/p-2
CAS Registry Number
7727-21-1
EINECS
231-781-8
Molecular Structure
Melting point
100℃
Water solubility
5 g/100 mL (20℃)
Hazard Symbols
O
:Oxidizing agent;
Xn
:Harmful;
Risk Codes
R22
:;
R36/37/38
:;
R42/43
:;
R8
:;
Safety Description
S22
:;
S24
:;
S26
:;
S37
:;
Gold Suppliers(113):
Smart Chemicals Group Co. Ltd.
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Sinochem Hebei Corporation
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Acroyali Holdings Qingdao Co.,Ltd.
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Tianjin Chemical Reagent No 1 Plant
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