Potassium peroxymonosulfate

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Khoom npe:Potassium peroxymonosulfate

Synonyms:Potassium peroxymonosulfate, Active Oxygen ≥4.5%; Potassium hydrogen monopersulfate; Potassium peroxymonosulfate joyce; OXONE, MONOPERSULFATE COMPOUNDOXONE, MONOPERSULFATE COMPOUNDOXONE, MONOPERSULFATE POotoxysulfate; sulfotrioxidan-1-ide; PotassiuM Monopersulfate coMpound; Oxone, poov tshuaj monopersulfate

CAS:70693-62-8

MF:HKO 6S

MW:168.17 Nws

EINECS:274-778-7 ib

Khoom Categories:Inorganics

Mol File:70693-62-8.mol

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Product Detail

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Potassium Peroxymonosulfate Chemical Properties

ceev	1.15
cia temp.	Khaws ntawm <= 20 ° C.
solubility	250-300g / l soluble
daim ntawv	khov kho
xim	dawb
Specific Gravity	1.12-1.20 Nws
PH	2-3 (10g / l, H2O, 20 ℃)
Dej Solubility	Soluble hauv dej (100 mg / ml).
rhiab heev	Hygroscopic
Kev txwv tsis pub dhau	ACGIH: TWA 0.1 mg/m3
Kev ruaj ntseg:	ruaj khov.Oxidizer.Incompatible nrog combustible cov ntaub ntawv, hauv paus.
InChIKey	HVAHYVDBVDILBL-UHFFFAOYSA-M
LogP	-3.9 ntawm 25 ℃
CAS DataBase Reference	70693-62-8 (CAS DataBase Reference)
EPA Tshuaj Registry System	Potassium peroxymonosulfate sulfate (K5[HSO3(O2)][SO3(O2)](HSO4)2 (70693-62-8)

Potassium Peroxymonosulfate Product Description

Potassium peroxymonosulfate, tseem hu ua potassium monopersulfate lossis potassium peroxodisulfate, yog ib qho muaj zog oxidizing tus neeg sawv cev feem ntau siv ntau yam kev siv.

Nws yog dawb crystalline hmoov uas yog soluble hauv dej thiab ruaj khov ntawm chav tsev kub.Ib qho kev siv ntau tshaj plaws ntawm cov poov tshuaj persulfate yog ib qho oxidizing tus neeg sawv cev hauv pas dej da dej thiab kev kho dej spa.Nws pab tshem tawm cov kuab paug organic, tua cov kab mob, tshem tawm algae thiab txhim kho cov dej ntshiab.Nws feem ntau yog muag nyob rau hauv ntau hom npe hauv granule lossis ntsiav tshuaj daim ntawv.Potassium peroxymonosulfate kuj tseem siv los ua cov oxidant thiab tshuaj tua kab mob hauv ntau yam kev lag luam xws li kev kho dej khib nyiab, cov ntaub so ntswg thiab ntawv, thiab tshuaj tua kab mob.

Tsis tas li ntawd, nws yog siv nyob rau hauv qhov chaw kuaj mob los ntxuav thiab tua kab mob cov cuab yeej thiab qhov chaw.Nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj txog kev nyab xeeb thaum tuav cov tshuaj potassium persulfate.Nws tuaj yeem ua rau lub qhov muag, tawv nqaij thiab ua pa, yog li pom zoo kom tsom iav, hnab looj tes thiab daim npog qhov ncauj.Txoj kev pov tseg kom raug yuav tsum tau ua raws li kev tiv thaiv ib puag ncig.Nws yog ib nqi sau cia hais tias poov tshuaj peroxymonosulfate yuav tsum tsis txhob tsis meej pem nrog poov tshuaj persulfate, lwm oxidizing tus neeg saib xyuas nrog zoo xws li cov khoom tab sis ib tug txawv tshuaj qauv thiab daim ntawv thov.

Cov ntaub ntawv kev nyab xeeb

Hazard Codes	O, C
Risk Statements	8-22-34-42/43-37-35 ib
Cov lus hais txog kev nyab xeeb	22-26-36/37/39-45 ib
RIDADR	UN 3260 8/PG 2
WGK Germany	1
TSCA	Yog lawm
HS Code	28334000 ib
HazardClass	5.1
PackingGroup	III
Toxicity	LD50 qhov ncauj hauv Luav:> 2000 mg / kg

Potassium peroxymonosulfate Siv thiab Synthesis

Cov tshuaj tiv thaiv	Reagent rau catalytic asymmetric Shi epoxidation Reagent rau synthesis ntawm nitro heteroaromatics hauv dej Reagent rau cov syntheses ntawm benzoxazoles thiab benzothiazoles siv aryl iodides ntawm CH functionalization thiab CO / S daim ntawv cog lus Reagent siv rau bromolactonization nyob rau hauv asymmetric tag nrho synthesis ntawm (+)-Dubiusamine C Reagent rau benzofuran oxidative dearomatization cascade nyob rau hauv tag nrho cov synthesis ntawm Integrastatin B
Chemical Properties	dawb crystalline hmoov
Siv	PCB hlau nto kho tshuaj thiab dej kho thiab lwm yam.
Siv	Oxone yog siv rau halogenation ntawm a, b-unsaturated carbonyl compounds thiab catalytic tiam ntawm hypervalent iodine reagents rau cawv oxidation.Nws yog ib qho siv tau sai, thiab zoo synthesis ntawm oxaziridines.
Kev piav qhia dav dav	OXONE^?, monopersulfate compound yog poov tshuaj triple ntsev tsuas yog siv los ua ib qho chaw ruaj khov, yooj yim los tuav thiab tsis muaj oxidant.
Flammability thiab Explosibility	Nonflammable
Txoj kev Purification	Qhov no yog daim ntawv ruaj khov ntawm Caro's acid thiab yuav tsum muaj> 4.7% ntawm cov pa oxygen.Nws tuaj yeem siv tau hauv EtOH / H2O thiab EtOH / AcOH / H2O kev daws teeb meem.Yog tias active oxygen tsawg dhau.Nws yog qhov zoo tshaj plaws los npaj nws tshiab los ntawm 1mole ntawm KHSO5, 0.5mole ntawm KHSO4 thiab 0.5mole ntawm K2SO4.[Kennedy & Stock J Org Chem 25 1901 1960, Stephenson US Patent 2,802,722 1957.] Kev npaj sai ntawm Caro's acid yog tsim los ntawm stirring finely powdered potassium persulfate (M 270.3) rau hauv dej khov-txias conc H2SO4 (7ml) thaum homogeneous. (40-50 g).Nws ruaj khov rau ob peb hnub yog tias cia txias.Cia kom deb ntawm cov organic vim nws yog ib qho OXIDANT.Cov ncauj lus kom ntxaws txog Caro's acid (hypersulfuric acid, H2SO5) nyob rau hauv crystalline daim ntawv m ~ 45o los ntawm H2O2 thiab chlorosulfonic acid tau piav qhia los ntawm Fehér hauv Phau Ntawv Qhia Txog Kev Npaj Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 388 1963.