High Quality 99%min potassium persulfate Cas No.7727-21-1 CAS NO.7727-21-1

Min.Order Quantity:: 10 Metric Ton

Purity:: 99%min

Port:: Shanghai or Qingdao

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

potassium persulfate
99%min potassium persulfate
potassium persulfate Cas No.7727-21-1

Quick Details

ProName: High Quality 99%min potassium persulfa...
CasNo: 7727-21-1
Molecular Formula: K2O8S2
Appearance: White crystalline powder
Application: Used as initiator, bleach, oxidant, et...
DeliveryTime: within 10 days
PackAge: 25kgs bag
Port: Shanghai or Qingdao
ProductionCapacity: Metric Ton/Day
Purity: 99%min
LimitNum: 10 Metric Ton
Grade: Industrial Grade

Superiority

specification

item	standard	test result
appearance	white crystalline powder
k₂s₂o₈ % ≥	99.0	99.20
ph (50g/l)	4.0-6.0	4.0-6.0
fe % ≤	0.001	0.001
chloride (as cl) % ≤	0.005	0.003
ammonium salt ( as nh4)% ≤	0.3	0.3
heavy metal (as pb) % ≤	0.001	0.001
moisture % ≤	0.15	0.14
mn % ≤	0.0003	0.0002

description

potassium persulfate is the inorganic compound with the formula k2s2o8. also known as potassium peroxydisulfate or kps, it is a white solid that is highly soluble in water. this salt is a powerful oxidant, commonly used to initiate polymerizations.

application

this salt is used to initiate polymerziation of various alkenes leading to commercially important polymers such as styrene-butadiene rubber andpolytetrafluoroethylene and related materials.

it is used in organic chemistry as an oxidizing agent, for instance in the elbs persulfate oxidation of phenols.

as a strong bleaching agent, it is used in hair dye substances as whitening agent with hydrogen peroxide.

it is a food additive.

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