1.01811

Cloreto de potássio

nominal 0.015 mS/cm, Certified Reference Material for the measurement of electrolytic conductivity, traceable to PTB (c=0.0001 mol/l) Certipur^®

• Sinônimo(s): Potassium chloride solution
• Fórmula linear: KCl
• Número CAS: 7447-40-7
• Peso molecular: 74.55
• Beilstein: 1711999
• Número MDL: MFCD00011360
• Código UNSPSC: 41116107
• NACRES: NA.24

Propriedades

• grau: certified reference material
• Nível de qualidade: 300
• linha de produto: Certipur^®
• aplicação(ões): environmental
• Formato: single component solution
• temperatura de armazenamento: 15-25°C
• cadeia de caracteres SMILES: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• chave InChI: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Descrição

Descrição geral

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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Download your certificate at https://www.sigmaaldrich.com/US/en/documents-search?tab=coa to view certified values, including uncertainty and expiry date.

Aplicação

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

Nota de análise

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

Outras notas

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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Informações legais

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

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): nwg
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable