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Potassium peroxymonosulfate

Reactions
Product Name
Potassium peroxymonosulfate
CAS No.
70693-62-8
Chemical Name
Potassium peroxymonosulfate
Synonyms
Potassium peroxymonosulfate sulfate;PotassiuM Monopersulfate coMpound;potassium peroxymonopersulfate;PotassiuM 3-sulfotrioxidan-1-ide;Potassium hydrogen monopersulfate;Potassiumhydrogenperoxymonosulfate;Potassium peroxymonosulfate,Active Oxygen≥4.5%;Oxone PS-16;OXONE Extra Pure;POTASSIUM CAROATE
CBNumber
CB2503525
Molecular Formula
HKO6S
Formula Weight
168.17
MOL File
70693-62-8.mol
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Potassium peroxymonosulfate Property

Density 
1.15
storage temp. 
Store at <= 20°C.
solubility 
250-300g/l soluble
form 
solid
Specific Gravity
1.12-1.20
color 
white
PH
2-3 (10g/l, H2O, 20℃)
Water Solubility 
Soluble in water (100 mg/ml).
Sensitive 
Hygroscopic
Exposure limits
ACGIH: TWA 0.1 mg/m3
Stability:
Stable. Oxidizer. Incompatible with combustible materials, bases.
InChIKey
HVAHYVDBVDILBL-UHFFFAOYSA-M
LogP
-3.9 at 25℃
CAS DataBase Reference
70693-62-8(CAS DataBase Reference)
EPA Substance Registry System
Potassium peroxymonosulfate sulfate (K5[HSO3(O2)][SO3(O2)](HSO4)2) (70693-62-8)
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Safety

Hazard Codes 
O,C
Risk Statements 
8-22-34-42/43-37-35
Safety Statements 
22-26-36/37/39-45
RIDADR 
UN 3260 8/PG 2
WGK Germany 
1
TSCA 
Yes
HS Code 
2833 40 00
HazardClass 
5.1
PackingGroup 
III
Toxicity
LD50 orally in Rabbit: > 2000 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
911356
Product name
OXONE®, monopersulfate compound
Purity
free-flowing, Redi-Dri?
Packaging
50G
Price
$48
Updated
2024/03/01
Sigma-Aldrich
Product number
911356
Product name
OXONE?, monopersulfate compound
Purity
free-flowing,Redi-Dri?
Packaging
100G
Price
$71.8
Updated
2024/03/01
Sigma-Aldrich
Product number
911356
Product name
OXONE®, monopersulfate compound
Purity
free-flowing, Redi-Dri?
Packaging
500G
Price
$87
Updated
2024/03/01
Sigma-Aldrich
Product number
911356
Product name
OXONE®, monopersulfate compound
Purity
free-flowing, Redi-Dri?
Packaging
1KG
Price
$103
Updated
2024/03/01
Sigma-Aldrich
Product number
228036
Product name
OXONE?, monopersulfate compound
Packaging
5g
Price
$48
Updated
2024/03/01
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Potassium peroxymonosulfate Chemical Properties,Usage,Production

Reactions

  1. Reagent for the catalytic asymmetric Shi epoxidation
  2. Reagent for the synthesis of nitro heteroaromatics in water
  3. Reagent for the syntheses of benzoxazoles and benzothiazoles using aryl iodides via C-H functionalization and C-O/S bond formation
  4. Reagent used for bromolactonization in the asymmetric total synthesis of (+)-Dubiusamine C
  5. Reagent for the benzofuran oxidative dearomatization cascade in the total synthesis of Integrastatin B

Chemical Properties

white crystalline powder

Uses

PCB metal surface treatment chemical and water treatment etc.

Uses

Oxone is used for halogenation of a,b-unsaturated carbonyl compounds and catalytic generation of hypervalent iodine reagents for alcohol oxidation. It is a used for rapid, and good synthesis of oxaziridines.

General Description

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

Flammability and Explosibility

Non flammable

Purification Methods

This is a stable form of Caro's acid and should contain >4.7% of active oxygen. It can be used in EtOH/H2O and EtOH/AcOH/H2O solutions. If active oxygen is too low. it is best to prepare it afresh from 1mole of KHSO5, 0.5mole of KHSO4 and 0.5mole of K2SO4. [Kennedy & Stock J Org Chem 25 1901 1960, Stephenson US Patent 2,802,722 1957.] A rapid preparation of Caro's acid is made by stirring finely powdered potassium persulfate (M 270.3) into ice-cold conc H2SO4 (7mL) and when homogeneous add ice (40-50g). It is stable for several days if kept cold. Keep away from organic matter as it is a STRONG OXIDANT. A detailed preparation of Caro's acid (hypersulfuric acid, H2SO5) in crystalline form m ~45o from H2O2 and chlorosulfonic acid was described by Fehér in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 388 1963.

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Potassium peroxymonosulfate Suppliers

Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-6206333 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
24835
Advantage
65
Shanghai zhiping biology science and technology co., ltd
Tel
13621780388
Email
494972302@qq.com
Country
China
ProdList
30
Advantage
58
Henan Yingtian Biotechnology Co. LTD
Tel
18339993703
Email
570581550@qq.com
Country
China
ProdList
719
Advantage
58
Qingdao Dexin Chemical Co., Ltd
Tel
15564477061
Email
1397986535@qq.com
Country
China
ProdList
293
Advantage
58
Nanjing Yili Biotechnology Co., Ltd.
Tel
18061293607
Email
2880300874@qq.com
Country
China
ProdList
8142
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Beijing dtftchem Technology Co., Ltd.
Tel
010-60275820 13031183356
Fax
010-60270825
Email
elainezt@sina.com
Country
China
ProdList
1392
Advantage
62
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12426
Advantage
60
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View Lastest Price from Potassium peroxymonosulfate manufacturers

Hebei Duling International Trade Co. LTD
Product
Potassium peroxymonosulfate 70693-62-8
Price
US $90.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100 tons
Release date
2023-04-12
Hebei Guanlang Biotechnology Co,.LTD
Product
Potassium Peroxymonosulfate 70693-62-8
Price
US $2.70/Kg/Bag
Min. Order
10g
Purity
99%
Supply Ability
10000kg
Release date
2021-06-29
Hebei ZB Gamay Biological Technology Co.,Ltd
Product
Potassium Monopersulfate Compound 70693-62-8
Price
US $0.00-0.00/kg
Min. Order
25kg
Purity
42.8%
Supply Ability
2000kg
Release date
2022-09-16

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