1.01557

Potassium chloride solution

nominal 0.147 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=0.001 mol/l) Certipur^®

• Sinonimo/i: Potassium chloride solution
• Formula condensata: KCl
• Numero CAS: 7447-40-7
• Peso molecolare: 74.55
• Beilstein: 1711999
• Numero MDL: MFCD00011360
• Codice UNSPSC: 41116107
• NACRES: NA.24

Proprietà

• product name: Potassio cloruro, nominal 0.147 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=0.001 mol/l) Certipur^®
• Grado: certified reference material
• Livello qualitativo: 300
• agenzia: ISO (17025, 17034)
• Nome Commerciale: Certipur^®
• Densità: 0.998 g/cm³ at 20 °C
• applicazioni: environmental
• Formato: single component solution
• Temperatura di conservazione: 15-25°C
• Stringa SMILE: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1; WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Descrizione

Descrizione generale

This product is directly traceable to the corresponding primary reference material from the Physikalisch Technische Bundesanstalt (PTB), Germany. The electrolytic conductivity of this standard is validated 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.

Applicazioni

Certified reference material (CRM) for use in aqueous solution for measuring conductivity cell constant or as a control sample.

Risultati analitici

Electrical conductivity (25 °C): 0.144 - 0.150 mS/cm

Note legali

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

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 12 - Non Combustible Liquids
• Classe di pericolosità dell'acqua (WGK): nwg