Potassium chloride, 0.159M, Conductivity Standard

Description

CAS: 7447-40-7 | ClK | 74.55 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7447-40-7, 7732-18-5
• Molecular Formula: ClK
• Molecular Weight (g/mol): 74.55
• MDL Number: MFCD00011360
• InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
• PubChem CID: 4873
• ChEBI: CHEBI:32588
• SMILES: [Cl-].[K+]

• Vapor Pressure: 23 hPa (17mm Hg) at 20°C
• Assay Percent Range: 0.159M
• Physical Form: Liquid
• Color: Colorless
• IUPAC Name: potassium chloride
• Quantity: 500 mL
• Formula Weight: 74.55
• Concentration or Composition (by Analyte or Components): Potassium chloride: 1.2%; Water: 98.8%
• Chemical Name or Material: Potassium chloride, 20, 000μmho at 25°C

Safety and Handling

EINECSNumber	231-211-8
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only