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^®

• Synonim(y): Potassium chloride solution
• Wzór liniowy: KCl
• Numer CAS: 7447-40-7
• Masa cząsteczkowa: 74.55
• Beilstein: 1711999
• Numer MDL: MFCD00011360
• Kod UNSPSC: 41116107
• NACRES: NA.24

Właściwości

• product name: Potassium chloride solution, nominal 0.147 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=0.001 mol/l) Certipur^®
• klasa czystości: certified reference material
• Poziom jakości: 300
• agency: ISO (17025, 17034)
• linia produktu: Certipur^®
• gęstość: 0.998 g/cm³ at 20 °C
• Zastosowanie: environmental
• format: single component solution
• temp. przechowywania: 15-25°C
• ciąg SMILES: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• Klucz InChI: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Opis

Opis ogólny

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.

Zastosowanie

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

Komentarz do analizy

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

Informacje prawne

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

Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 12 - Non Combustible Liquids
• Klasa zagrożenia wodnego (WGK): nwg