Potassium Sulfate, Certified AR for Analysis, Fisher Chemical™

Product Code	Brand	Quantity
10214590	Fisher Chemical P/7000/53	500 g
10294630	Fisher Chemical P/7000/60	1 kg
10509580	Fisher Chemical P/7000/65	5 kg

Description

Potassium Sulfate, Certified AR for Analysis

Chemical Identifiers

• CAS: 7778-80-5
• Molecular Weight (g/mol): 174.25
• InChI Key: OTYBMLCTZGSZBG-UHFFFAOYSA-L
• PubChem CID: 24507
• SMILES: [K+].[K+].[O-]S([O-])(=O)=O

• Molecular Formula: K2O4S
• MDL Number: MFCD00011388
• 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
• ChEBI: CHEBI:32036

Specifications

• Boiling Point: 1689°C
• CAS: 7778-80-5
• pH: 6 to 8
• Molecular Formula: K2O4S
• 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
• SMILES: [K+].[K+].[O-]S([O-])(=O)=O
• Molecular Weight (g/mol): 174.25
• ChEBI: CHEBI:32036
• Packaging: Plastic powder jar

• Melting Point: 1067°C
• Color: White
• Physical Form: Solid
• MDL Number: MFCD00011388
• InChI Key: OTYBMLCTZGSZBG-UHFFFAOYSA-L
• IUPAC Name: dipotassium sulfate
• PubChem CID: 24507
• Formula Weight: 174.25g/mol