Potassium persulfate

$ 2.00 /1kg

Min. Order1kg
Purity99%
Cas No7727-21-1
Supply Abilityask
Update time2019-07-06

career henan chemical co

7YR

China

Chemical Properties

Product Name	Potassium persulfate
CAS No	7727-21-1
EC-No
Min. Order	1kg
Purity	99%
Supply Ability	ask
Release date	2019/07/06

Potassium persulfate Basic information

Outline Half-life Recrystallization Solubility in water(g/100ml) The main application areas Toxicity Storage precautions Chemical properties Uses Production method Category Toxicity grading Acute toxicity Explosive hazardous characteristics Flammability hazard characteristic Storage characteristics Extinguishing agent Professional standards

Product Name:	Potassium persulfate
Synonyms:	dipotassiumpersulfate;peroxydisulfuricacid([(ho)s(o)2]2o2),dipotassiumsalt;Peroxydisulfuricacid,dipotassiumsalt;peroxydisulfuricacid[((ho)s(o)2)2o2],dipotassiumsalt;potassiumperoxydisulfate(k2s2o3);potassiumperoxydisulfate[k2(s2o8)];DI-POTASSIUM PEROXODISULPHATE;DIPOTASSIUM PEROXYDISULFATE
CAS:	7727-21-1
MF:	K2O8S2
MW:	270.32
EINECS:	231-781-8
Product Categories:	Inorganics
Mol File:	7727-21-1.mol

Potassium persulfate Chemical Properties

Melting point	1067 °C
Boiling point	1689 °C
density	2.47
vapor density	9.3 (vs air)
storage temp.	Store at +5°C to +30°C.
solubility	H₂O: 0.5 M at 20 °C, clear, colorless
form	Solid
color	White
PH	3.2 (50g/l, H2O, 20℃)
Water Solubility	5 g/100 mL (20 ºC)
Merck	14,7656
Stability:	Stable. Strong oxidizer. Incompatible with strong reducing agents, organic materials, combustible materials.
CAS DataBase Reference	7727-21-1(CAS DataBase Reference)
EPA Substance Registry System	Peroxydisulfuric acid ([(HO)S(O)2]2O2), dipotassium salt(7727-21-1)

Safety Information

Hazard Codes	O,Xn
Risk Statements	8-22-36/37/38-42/43
Safety Statements	22-24-26-37
RIDADR	UN 1492 5.1/PG 3
WGK Germany	1
RTECS	TT5900000
TSCA	Yes
HazardClass	5.1
PackingGroup	III
Hazardous Substances Data	7727-21-1(Hazardous Substances Data)

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Potassium persulfate

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