1.01554

Cloruro de potasio solution

nominal 12.8 mS/cm, Certified Reference Material for the measurement of electrolytic conductivity, traceable to PTB (c=0.1 mol/l) Certipur^®

• Sinónimos: Potassium chloride solution
• Fórmula lineal: KCl
• Número CAS: 7447-40-7
• Peso molecular: 74.55
• NACRES: NA.24
• UNSPSC Code: 41116107
• Beilstein/REAXYS Number: 1711999
• MDL number: MFCD00011360

Propiedades

• grade: certified reference material
• Quality Segment: 300
• application(s): environmental; food and beverages; pharmaceutical; water monitoring
• format: single component solution
• storage temp.: 2-8°C
• SMILES string: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• InChI key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Descripción

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

Conductivity calibration standard solution for determination of conductivity cell constant or as a control sample.

Analysis Note

Electrical conductivity (25 °C): 12.60 - 13.00 mS/cm

Other Notes

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Legal Information

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

Información de seguridad

• Clase de almacenamiento: 12 - Non Combustible Liquids
• wgk: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable