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Merck

228036

OXONE®, monopersulfate compound

Synonym(s):

Potassium peroxymonosulfate

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About This Item

Linear Formula:
KHSO5 · 0.5KHSO4 · 0.5K2SO4
CAS Number:
70693-62-8
Molecular Weight:
307.38
NACRES:
NA.21
PubChem Substance ID:
57648006
UNSPSC Code:
12352300
MDL number:
MFCD00040551
Form:
powder

Key Documents

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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

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 key

HJKYXKSLRZKNSI-UHFFFAOYSA-I

vapor pressure

<0.0000017 hPa

form

powder

reaction suitability

reagent type: oxidant

concentration

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

pH

2.1 (77 °C, 30 g/L)

Quality Level

200

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Application

A rapid, efficient synthesis of oxaziridines from imines using buffered OXONE has been reported. Also used to study fading of an artist′s colorants.
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.
Oxidant used for halogenation of a,b-unsaturated carbonyl compounds and catalytic generation of hypervalent iodine reagents for alcohol oxidation.

2-Iodoxybenzenesulfonic Acid as an Extremely Active Catalyst for the Selective Oxidation of Alcohols to Aldehydes, Ketones, Carboxylic Acids, and Enones with Oxone

A Convenient Halogenation of α,β-Unsaturated Carbonyl Compounds with OXONE® and Hydrohalic Acid (HBr, HCl)

General description

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

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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Certificates of Analysis (COA)

Lot/Batch Number
0000511242
0000511242
0000511750
0000511750
MKCZ8541

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Yifu Li et al.
Bioresource technology, 262, 294-301 (2018-05-08)
In this study, zero valent iron (ZVI) activated peroxymonosulfate (PMS) as novel technique (i.e. ZVI-PMS technology) was employed to enhance sludge dewatering. In optimal sludge dewatering conditions of ZVI and KHSO5 dosages, the specific resistance to filtration (SRF) was reduced
Atmos. Environ., Part A, 27A, 765-765 (1993)
Yao-Hui Huang et al.
Journal of hazardous materials, 170(2-3), 1110-1118 (2009-06-23)
In order to generate powerful radicals as oxidizing species for the complete decolorization and degradation of azo dye Reactive Black B (RBB) at near neutral pH (pH 6), homogeneous activation of peroxymonosulfate (Oxone: PMS) by the trace Co2+-catalysts was explored.
Yi-Fong Huang et al.
Journal of hazardous materials, 167(1-3), 418-426 (2009-02-14)
This study investigated the degradation and mineralization of Bisphenol A (BPA) at pH 7, taken as a model compound in the presence of the trace metal-ions, Co(2+), and peroxymonosulfate (Oxone: PMS). We took advantage of the high oxidation-reduction potential of
Benjamin R Travis et al.
Organic letters, 5(7), 1031-1034 (2003-03-28)
[reaction: see text] A highly efficient, mild, and simple protocol is presented for the oxidation of aldehydes to carboxylic acids utilizing Oxone as the sole oxidant. Direct conversion of aldehydes in alcoholic solvents to their corresponding ester products is also
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Articles

Oxidizing and Reducing Agents

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

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