Potassium sulfate, pure

Code produit	Quantity	Packaging	unitSize
11954241	1 kg	Plastic bottle	1kg
11964241	5 kg	Plastic bottle	5kg
11974241	25 kg	Fibre drum	25kg

Code produit 11954241 Fournisseur Thermo Scientific Acros Code fournisseur 193810010

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.

Spécification

Identifiants chimiques

• 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

• Boiling Point: 1689.0°C
• Melting Point: 1067.0°C
• Color: White
• pH: 5.5 to 8.5
• Physical Form: Crystalline Powder
• Quantity: 1 kg
• 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: ≥99.0%
• Grade: Pure
• Loss on Drying: 1% max. (130°C)
• Packaging: Plastic bottle
• Chemical Name or Material: Potassium sulfate

Sécurité et traitement

FDS

RUO – Research Use Only