1.01255

Potassium chloride solution

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

• Szinonimák: Potassium chloride solution
• Lineáris képlet: KCl
• CAS-szám: 7447-40-7
• Molekulatömeg: 74.55
• Beilstein: 1711999
• MDL-szám: MFCD00011360
• UNSPSC kód: 41116107
• NACRES: NA.24

Tulajdonságok

• product name: Potassium chloride solution, nominal 111 mS/cm, certified reference material for the measurement of electrolytic conductivity (c=1.0 mol/l) Certipur^®
• Ügynökség: ISO ((17025, 17034))
• Minőségi szint: 300
• sűrűség: 1.044 g/cm³
• tárolási hőmérséklet: 15-25°C
• SMILES string: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• Nemzetközi kémiai azonosító kulcs: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Leírás

Általános leírás

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.

Alkalmazás

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

Analízis megjegyzés

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

Jogi információk

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

Biztonsági adatok

• Tárolási osztály kódja: 12 - Non Combustible Liquids
• WGK: WGK 1
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable