1.01811

Potassium chloride solution

nominal 0.015 mS/cm, reference material for the measurement of electrolytic conductivity, traceable to PTB (c=0.0001 mol/l) Certipur^®

• Synonym(s): Potassium chloride solution
• Linear Formula: KCl
• CAS Number: 7447-40-7
• Molecular Weight: 74.55
• Beilstein: 1711999
• MDL number: MFCD00011360
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• product name: Potassium chloride solution Certified Reference Material, nominal 0.015 mS/cm, Certified Reference Material for the measurement of electrolytic conductivity, traceable to PTB (c=0.0001 mol/l) Certipur^®
• grade: reference material
• Quality Level: 300
• product line: Certipur^®
• application(s): environmental
• format: single component solution
• storage temp.: 15-25°C
• SMILES string: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• InChI key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Description

General description

This product is directly traceable to the corresponding primary reference material from the Physikalisch Technische Bundesanstalt (PTB), Germany.

The nominal conductivity value of the standard is determined using a conductivity meter and calibrated with primary reference material following DIN EN ISO / IEC 17025.

Application

Intended for use in aqueous solution as a calibration standard for the measurement of the conductivity cell constant or as a control sample.

Analysis Note

Electrical conductivity (25 °C): 0.013 - 0.017 mS/cm

Legal Information

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable