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Potassium sulfate, 99+%, ACS reagent

Catalog No. p-3735018
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Quantity:
1 kg
250 g
5 kg
Packaging:
Plastic bottle
Catalog No. Quantity Packaging
AC424222500 250 g Plastic bottle
AC424220010 1 kg Plastic bottle
AC424220050 5 kg Plastic bottle
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Catalog No. AC424222500

Supplier: Thermo Scientific Chemicals 424222500

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Description

CAS: 7778-80-5 | K2O4S | 174.25 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.

Suitable for battery materials development.

Chemical Identifiers

CAS 7778-80-5
Molecular Formula K2O4S
Molecular Weight (g/mol) 174.25
MDL Number MFCD00011388
InChI Key OTYBMLCTZGSZBG-UHFFFAOYSA-L
Synonym potassium sulfate, dipotassium sulfate, potassium sulphate, sulfuric acid dipotassium salt, sal polychrestum, sulfuric acid, potassium salt, arcanum duplicatum, kalium sulphuricum, caswell no. 702, sulfuric acid, dipotassium salt
PubChem CID 24507
ChEBI CHEBI:32036
SMILES [K+].[K+].[O-]S([O-])(=O)=O

Specifications

Boiling Point 1689.0°C
Melting Point 1067.0°C
Color White
pH 5.5 to 8.5 (5% soln. at 25°C)
Physical Form Fine Crystals or Powder
Quantity 250 g
Assay Percent Range 99+%
Linear Formula K2SO4
Merck Index 15, 7793
Solubility Information Solubility in water: 110g/L (20°C). Other solubilities: insoluble in alcohol
IUPAC Name dipotassium sulfate
Formula Weight 174.25
Percent Purity ≥99%
Grade ACS Reagent
Packaging Plastic bottle
Density 2.66g/mL
Chemical Name or Material Potassium sulfate
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Safety and Handling

EINECSNumber 231-915-5

RUO – Research Use Only