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Sodium persulfate CAS 7775-27-1

Sodium persulfate has strong oxidising property, it can be used as oxidising agent, it can oxidise Cr3+, Mn2+ and so on into corresponding high oxidation compounds, when Ag+ exists, it can promote the above oxidising reaction of Chemicalbook; using its oxidising property, it can be used as bleaching agent, metal surface treating agent, chemical reagent, raw material for medicine, promoter and initiator for battery and emulsion polymerisation reaction.
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  • 7775-27-1

  • bosschemical

  • 7775-27-1

Sodium persulfate CAS No. 7775-27-1

Alias:FormaldehydeActivatorSolution,forPurpaldMethod;SODIUMPEROXYDISULFATE;SODIUMPEROXODISULFATE;SODIUMPERSULFATE;SODIUMPERChemicalbookSULPHATE;SodiumPeroxodisulfate〔SodiumPersulfate〕;SODIUMPEROXIDISULFATEFORANALYSISEMSURE;FREESAMPLENCVSODIUMPERSULFATE

Molecular formula:Na2O8S2

Molecular weight:238.1

Structural formula:

过硫酸钠 结构式


1.Performance and use

Sodium persulfate is used for waste liquid treatment in the photographic industry, as a softening agent for metal on the surface of printed circuit boards, as a desizing agent for textiles, and as a colouring agent for sulphide dyes.

Sodium persulfate is used in medicine, bleaching, batteries, and as a chemical reagent.

2.Technical indicators

Items

Specifications

RESULT

APPEARANCE

WHITE CRYSTALLINE POWDER

WHITE CRYSTALLINE POWDER

PURITY [Na2S2O8]

≥99.0%

99.3%

HEAVY METAL(Pb)

≤0.0010%

0.0002%

IRON  (Fe)

≤0.0010%

0.0002%

MANGANESE

≤0.0001%

<0.0001%

CHLORIDE AND CHLORATE

≤0.005%

0.002%

AMMONIUM SALT

≤0.05%

0.02%

ACTIVE OXYGEN

6.65%

6.67%

MOISTURE

≤0.05%

0.03%


3. Packaging and storage  

Packaging specification: 25kg/bag,which can also be determined according to user needs

During transportation, it is necessary to protect against sunlight, rain, and high temperatures.

The product should be stored in a cool, dark, ventilated place, away from sources of fire.

4. Safety protection

Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.

After contact, rinse immediately with plenty of water


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