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Merck
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Key Documents

1.01811

Supelco

氯化钾 溶液

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

别名:

Potassium chloride solution

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About This Item

线性分子式:
KCl
CAS号:
分子量:
74.55
Beilstein:
1711999
MDL號碼:
分類程式碼代碼:
41116107
NACRES:
NA.24

等級

certified reference material

品質等級

產品線

Certipur®

應用

environmental

格式

single component solution

儲存溫度

15-25°C

SMILES 字串

[Cl-].[K+]

InChI

1S/ClH.K/h1H;/q;+1/p-1

InChI 密鑰

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

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一般說明

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 http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.

應用

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

分析報告

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

法律資訊

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

儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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