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Potassium peroxydisulfate, 97%, Thermo Scientific Chemicals

Catalog Number p-7022494
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Quantity:
500 g
2500 g
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
7727-21-1
K2O8S2
270.309
MFCD00011386
USHAGKDGDHPEEY-UHFFFAOYSA-L
potassium persulfate, anthion, potassium peroxydisulfate, potassium peroxodisulfate, dipotassium peroxydisulfate, potassium peroxydisulphate, dipotassium persulfate, caswell no. 700, dipotassium peroxodisulphate, unii-6b86k0mczc
24412
dipotassium;sulfonatooxy sulfate
[O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
7727-21-1
K2O8S2
270.309
MFCD00011386
USHAGKDGDHPEEY-UHFFFAOYSA-L
potassium persulfate, anthion, potassium peroxydisulfate, potassium peroxodisulfate, dipotassium peroxydisulfate, potassium peroxydisulphate, dipotassium persulfate, caswell no. 700, dipotassium peroxodisulphate, unii-6b86k0mczc
24412
dipotassium;sulfonatooxy sulfate
[O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]

Potassium peroxydisulfate is used as an oxidizing agent in organic synthesis. It is involved in the Elbs persulfate oxidation of phenols and the Boyland-Sims oxidation of anilines. In solution, it gives radicals and is used to initiate polymerization reactions to prepare styrene-butadiene rubber and polytetrafluoroethylene. It is used as a bleaching agent in various hair bleaches, as an ion exchange agent, a plating agent and a surface treating agent.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Potassium peroxydisulfate is used as an oxidizing agent in organic synthesis. It is involved in the Elbs persulfate oxidation of phenols and the Boyland-Sims oxidation of anilines. In solution, it gives radicals and is used to initiate polymerization reactions to prepare styrene-butadiene rubber and polytetrafluoroethylene. It is used as a bleaching agent in various hair bleaches, as an ion exchange agent, a plating agent and a surface treating agent.

Solubility
Soluble in water. Insoluble in alcohol.

Notes
Moisture sensitive. Incompatible with organic materials, strong reducing agents, powdered metals, strong bases, alcohols, phosphorous, anhydrides, halogens and acids.
TRUSTED_SUSTAINABILITY
Melting Point 100°C (dec.)
Quantity 500 g
Linear Formula K2S2O8
UN Number UN1492
Merck Index 14,7656
Solubility Information Soluble in water. Insoluble in alcohol.
Formula Weight 270.33
Percent Purity 97%
Odor Odorless
Density 2.477
Chemical Name or Material Potassium peroxydisulfate
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Product Identifier
  • Potassium peroxydisulfate
Signal Word
  • Danger
Hazard Category
  • Oxidising solid Category 3
  • Acute toxicity Category 4
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
  • Serious eye damage/eye irritation Category 2
  • Respiratory sensitiser Category 1
  • Specific target organ toxicity Category 3
Hazard Statement
  • H272-May intensify fire; oxidiser.
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H317-May cause an allergic skin reaction.
  • H319-Causes serious eye irritation.
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H335-May cause respiratory irritation.
Precautionary Statement
  • P220-Keep/Store away from clothing/combustible materials.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .

RUO – Research Use Only

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