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

Min.Order / FOB Price:Get Latest Price

10 Metric Ton	Negotiable

10 Metric Ton

Negotiable

Min.Order :10 Metric Ton
Purity: 99%min
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

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

Quick Details

Appearance:White crystalline powder
Application:Used as initiator, bleach, oxidant, etc.
PackAge:25kgs bag
ProductionCapacity:|Metric Ton|Day
Storage:
Transportation:

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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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