1.01255

Potassium chloride solution

nominal 111 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=1.0 mol/l) Certipur^®

• 別名: Potassium chloride solution
• 化学式: KCl
• CAS番号: 7447-40-7
• 分子量: 74.55
• Beilstein: 1711999
• MDL番号: MFCD00011360
• UNSPSCコード: 41116107
• NACRES: NA.24

特性

• product name: 塩化カリウム 溶液, nominal 111 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=1.0 mol/l) Certipur^®
• 認証: ISO ((17025, 17034))
• 品質水準: 300
• 密度: 1.044 g/cm³
• 保管温度: 15-25°C
• SMILES記法: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

詳細

詳細

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.

The details of expiry date, health & safety, storage & handling, and associated uncertainty are documented in the certificate of analysis.

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.

アプリケーション

Used as a calibration standard to measure electrolytic conductivity in aqueous solution, typically to determine conductivity cell constant or as a control sample.

アナリシスノート

Electrical conductivity (25 °C): 110.0 - 112.0 mS/cm

法的情報

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

安全性情報

• 保管分類コード: 12 - Non Combustible Liquids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable