ChemicalBook > CAS DataBase List > Potassium peroxymonosulfate
Potassium peroxymonosulfate
Reactions- Product Name
- Potassium peroxymonosulfate
- CAS No.
- 70693-62-8
- Chemical Name
- Potassium peroxymonosulfate
- Synonyms
- Potassium peroxymonosulfate;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
- CBNumber
- CB2503525
- Molecular Formula
- H3K5O18S4
- Formula Weight
- 614.74
- MOL File
- 70693-62-8.mol
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Potassium peroxymonosulfate Property
- Density
- 1.15
- vapor pressure
- <0.0000017 hPa
- 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℃)
- Odor
- Odorless
- 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
- Reagent for the catalytic asymmetric Shi epoxidation
- Reagent for the synthesis of nitro heteroaromatics in water
- Reagent for the syntheses of benzoxazoles and benzothiazoles using aryl iodides via C-H functionalization and C-O/S bond formation
- Reagent used for bromolactonization in the asymmetric total synthesis of (+)-Dubiusamine C
- 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
reaction suitability
reagent type: oxidant
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.
Toxics Screening Level
The initial threshold screening level (ITSL) for acute exposure to pentapotassium bis(peroxymonosulphate) bis(sulphate) (KMPS) is 35 μg/m3 (8-hour averaging time) based on the Michigan Department of Environmental Quality (MDEQ), Air Quality Division (AQD) Rule 336.1233.
Potassium peroxymonosulfate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Potassium peroxymonosulfate manufacturers
Hebei Mujin Biotechnology Co.,Ltd
- Product
- Potassium peroxymonosulfate 70693-62-8
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2024-05-23
Hebei Mujin Biotechnology Co.,Ltd
- Product
- Potassium peroxymonosulfate 70693-62-8
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2024-07-18
Watson Biotechnology Co.,Ltd
- Product
- Potassium peroxymonosulfate MPS 70693-62-8
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20MT
- Release date
- 2024-09-21
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