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Potassium persulfate
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Fine chemicals

Potassium persulfate (CAS 7727-21-1) is part of the pure metals and metal compounds category of our fine chemicals catalogue, with ≥ 97.5% purity. Available in 100 g; other quantities on request.

Pure metals and metal compounds

Fine chemical

Potassium persulfate

Synonyms: Anthion, Potassium peroxydisulfate, Potassium peroxodisulfate, Dipotassium persulfate, Potassium peroxydisulphate, Dipotassium peroxydisulfate, potassium persulphate, Peroxydisulfuric acid, dipotassium salt

Cat. No.
F-M1443-100G
CAS
7727-21-1
Formula
K2O8S2
Molecular weight
270.33 g/mol
Purity
≥ 97.5%
Storage
Room temperature (+20 °C)

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Pack sizes and prices

CodePack sizePrice
F-M1443-100G100 g

Product data

Cat. No.F-M1443
CAS7727-21-1
EC number231-781-8
MDL numberMFCD00011386
FormulaK2O8S2
Molecular weight270.33 g/mol
Purity≥ 97.5%
StorageRoom temperature (+20 °C)
Customs code (HS)28334000
Pack sizes100 g

Safety

Hazard pictograms

Oxidising
Oxidising
Harmful, irritant
Harmful, irritant
Health hazard
Health hazard

Hazard statements

  • H272May intensify fire; oxidiser.
  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H317May cause an allergic skin reaction.
  • H319Causes serious eye irritation.
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H335May cause respiratory irritation.
  • H336May cause drowsiness or dizziness.

Precautionary statements

P220, P261, P280, P301+P312, P305+P351+P338, P342+P311

Transport

Dangerous goods for transport: UN 1492, class 5.1, packing group III.

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What you receive

Certificate of analysis

Lot certificate of analysis, on request with the order.

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From milligram samples to bulk quantities: we also quote pack sizes that are not listed.

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Frequently asked questions

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