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Potassium persulfate, 99+%, for analysis

Catalog No. AC202010250
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250 g
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5 kg
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Catalog No. Quantity Packaging
AC202010250 25 g Plastic bottle
AC202012500 250 g Plastic bottle
AC202015000 500 g Plastic bottle
AC202010010 1 kg Plastic bottle
AC202010050 5 kg Plastic bottle
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Catalog No. AC202010250 Supplier Thermo Scientific Chemicals Supplier No. 202010250
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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 25 g
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

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
May intensify fire; oxidizer.
Harmful if swallowed.
Causes skin irritation.
May cause an allergic skin reaction.
Causes serious eye irritation.
May cause allergy or asthma symptoms or breathing difficu
Precautionary Statement GHS P Statement
Keep/Store away from clothing/ combustible materials.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF INHALED: If breathing is difficult,r
EINECSNumber 231-781-8
SDS

RUO – Research Use Only

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