1.01811

Potassio cloruro

nominal 0.015 mS/cm, Certified Reference Material for the measurement of electrolytic conductivity, traceable to PTB (c=0.0001 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

• Grado: certified reference material
• Livello qualitativo: 300
• Nome Commerciale: Certipur^®
• 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 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 https://www.sigmaaldrich.com/US/en/documents-search?tab=coa to view certified values, including uncertainty and expiry date.

Applicazioni

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

Risultati analitici

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

Altre note

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website

For detailed information for our newly launched Conductivity Standards check the flyer: Commitment to Quality: Elevating Certipur® Standards to Certified Reference Material


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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
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable