1.01553

Kaliumchloridlösung

nominal 1.41 mS/cm, Certified Reference Material for the measurement of electrolytic conductivity, traceable to PTB (c=0.01 mol/l) Certipur^®

• Synonym(e): Kaliumchlorid -Lösung
• Lineare Formel: KCl
• CAS-Nummer: 7447-40-7
• Molekulargewicht: 74.55
• Beilstein: 1711999
• MDL-Nummer: MFCD00011360
• UNSPSC-Code: 41116107
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material
• Qualitätsniveau: 300
• Produktlinie: Certipur^®
• pH-Wert: 7 (20 °C in H₂O)
• bp: 100 °C/1013 hPa
• Anwendung(en): environmental
• Format: single component solution
• Lagertemp.: 2-8°C
• SMILES String: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• InChIKey: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

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.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.

Anwendung

Standard zur Verwendung bei der Messung der elektrischen Leitfähigkeit.

Hinweis zur Analyse

Elektrische Leitfähigkeit (25 °C): 1,39–1,43 mS/cm

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 12 - Non Combustible Liquids
• WGK: nwg
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable