Potassium chloride, 99+%, for analysis, Thermo Scientific Chemicals

Description

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.

Biological buffer for analysis

Specifications

Chemical Identifiers

• CAS: 7447-40-7
• Molecular Formula: ClK
• Molecular Weight (g/mol): 74.55
• MDL Number: MFCD00011360
• InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
• Synonym: potassium chloride, enseal, muriate of potash, klotrix, sylvite, slow-k, potassium chloride kcl, klor-con, chlorvescent, kalitabs
• PubChem CID: 4873
• ChEBI: CHEBI:32588
• SMILES: [Cl-].[K+]

• Boiling Point: 1420.0°C
• Melting Point: 770.0°C
• Color: Colorless
• Physical Form: Liquid
• Quantity: 1 kg
• Assay Percent Range: 99.0 to 100.5% (on dried substance) (Argentometry)
• Linear Formula: KCl
• Fieser: 06,48
• Merck Index: 15,7742
• Solubility Information: Solubility in water: 340g/L (20°C). Other solubilities: slightly soluble in alcohol, insoluble in ether and acetone
• IUPAC Name: potassium chloride
• Formula Weight: 74.54
• Percent Purity: ≥99%
• Grade: Analytical
• Loss on Drying: 0.5 % max. (1 g, 105°C, 3 hrs)
• Packaging: Plastic bottle
• Chemical Name or Material: Potassium chloride, p.a.

RUO – Research Use Only