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Potassium persulfate, 99+%, for analysis

Product Code. 11944261 Shop All Thermo Scientific Chemicals Products
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Quantity:
25 g
250 g
500 g
1 kg
5 kg
Packaging:
Plastic bottle
Unit Size:
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250g
25g
500g
5kg
Product Code. Quantity Packaging unitSize
11944261 5 kg Plastic bottle 5kg
10144170 25 g Plastic bottle 25g
10691535 250 g Plastic bottle 250g
10753011 500 g Plastic bottle 500g
10646062 1 kg Plastic bottle 1kg
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Product Code. 11944261

Brand: Thermo Scientific Acros 202010050

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Description

CAS: 7727-21-1 | K2O8S2 | 270.3 g/mol

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

Oxidation reagent
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7727-21-1
Molecular Formula K2O8S2
Molecular Weight (g/mol) 270.3
MDL Number MFCD00011386
InChI Key USHAGKDGDHPEEY-UHFFFAOYSA-L
Synonym potassium persulfate, anthion, potassium peroxydisulfate, potassium peroxodisulfate, dipotassium peroxydisulfate, potassium peroxydisulphate, dipotassium persulfate, caswell no. 700, dipotassium peroxodisulphate, unii-6b86k0mczc
PubChem CID 24412
IUPAC Name dipotassium;sulfonatooxy sulfate
SMILES [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]

Specifications

Melting Point 100.0°C
Color White
Physical Form Crystalline Powder
Quantity 5 kg
Assay Percent Range 99% min. (Iodometry)
Linear Formula K2S2O8
Merck Index 15,7777
Solubility Information Solubility in water: 5g/100mL (20°C). Other solubilities: insoluble in alcohol
Formula Weight 270.3
Percent Purity ≥99%
Grade Analytical
Packaging Plastic bottle
Density 2.47
Chemical Name or Material Potassium persulfate
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Safety and Handling

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Product Identifier
  • Potassium persulfate
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Oxidising solid Category 3
  • Respiratory sensitiser Category 1
  • Skin corrosion/irritation Category 2
  • Skin 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/soap.
  • 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/ .
 Supplemental information
  • MIXTURE LIST-Contains : Dipotassium peroxodisulphate
SDS

RUO – Research Use Only

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