1.01811

Potassium chloride solution

nominal 0.015 mS/cm, Certified 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
• UNSPSC Code: 41116107
• NACRES: NA.24
• MDL number: MFCD00011360
• Beilstein/REAXYS Number: 1711999

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^®
• InChI key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M
• SMILES string: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• grade: certified reference material
• product line: Certipur^®
• Quality Level: 300
• application(s): environmental
• format: single component solution
• storage temp.: 15-25°C

Description

General description

This certified reference material (CRM) is directly traceable to the corresponding primary reference material from the Physikalisch Technische Bundesanstalt (PTB), Germany. The electrolytic conductivity of this standard is determined using a conductivity meter from an accredited Merck calibration laboratory.

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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

Other Notes

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Legal Information

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

Safety Information

• Storage Class: 12 - Non Combustible Liquids
• wgk: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable