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228036

OXONE®, monopersulfate compound

Synonym(s):

Potassium peroxymonosulfate

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About This Item

Linear Formula:
KHSO5 · 0.5KHSO4 · 0.5K2SO4
CAS Number:
Molecular Weight:
307.38
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352300
MDL number:
Form:
powder
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vapor pressure

<0.0000017 hPa

Quality Level

form

powder

reaction suitability

reagent type: oxidant

concentration

>4.0% (active oxygen basis (by Na2S2O3, titration))

pH

2.1 (77 °C, 30 g/L)

SMILES string

[K+].[K+].[K+].[K+].[K+].OS([O-])(=O)=O.[O-]S([O-])(=O)=O.O[S+]([O-])([O-])(=O)=O.O[S+]([O-])([O-])(=O)=O

InChI

1S/5K.2H2O5S.2H2O4S/c;;;;;2*1-5-6(2,3)4;2*1-5(2,3)4/h;;;;;2*1H,(H,2,3,4);2*(H2,1,2,3,4)/q5*+1;;;;/p-5

InChI key

HJKYXKSLRZKNSI-UHFFFAOYSA-I

General description

OXONE®, monopersulfate compound is a potassium triple salt mainly used as a stable, easy to handle and nontoxic oxidant.

Application

OXONE®, monopersulfate compound may be used as an alternative to transition-metal oxidants for the conversion of aldehydes to carboxylic acids or esters.
Oxidant used for halogenation of α,β-unsaturated carbonyl compounds and catalytic generation of hypervalent iodine reagents for alcohol oxidation.
A rapid, efficient synthesis of oxaziridines from imines using buffered OXONE has been reported. Also used to study fading of an artist′s colorants.

Legal Information

OXONE is a registered trademark of E. I. du Pont de Nemours and Company


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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

wgk

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges



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Articles

Oxidation and reduction reactions are some of the most common transformations encountered in organic synthesis


Jiamin Hu et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 79(5), 911-920 (2019-04-27)
In this study, the difference in oxidative capacity for removing antibiotics and the mechanism between the Cu(II)/peroxymonosulfate (PMS)/UV and Cu(II)/persulfate (PDS)/UV systems were compared under various conditions. The optimal Cu(II) concentration in the Cu(II)/PMS/UV system was 30 μM, and in
J Rodríguez-Chueca et al.
Journal of hazardous materials, 372, 94-102 (2018-05-08)
This study explores the enhancement of UV-C tertiary treatment by sulfate radical based Advanced Oxidation Processes (SR-AOPs), including photolytic activation of peroxymonosulfate (PMS) and persulfate (PS) and their photocatalytic activation using Fe(II). Their efficiency was assessed both for the inactivation
Journal of chemical research. Synopses, 388-388 (1992)



Global Trade Item Number

SKUGTIN
228036-1KG04061838781178
228036-25KG04061835561773
228036-100G04061838781161
228036-5G04061838781185
228036-5KG04061832579290