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NIST999C

氯化钾一级标准品

NIST®SRM®

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别名:
氯化钾
线性分子式:
KCl
CAS号:
分子量:
74.55
MDL编号:

形式

powder

包装

pkg of 30 g

manufacturer/tradename

NIST®

mp

770 °C (lit.)

密度

1.98 g/mL at 25 °C (lit.)

application(s)

general analytical

储存温度

15-25°C

SMILES string

[Cl-].[K+]

InChI

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

InChI key

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

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此商品
PHR1329601371.01586
Potassium Chloride Primary Standard NIST®SRM®

NIST999C

氯化钾一级标准品

Potassium Chloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1329

氯化钾

Supelco

Supelco

60137

氯化钾 溶液

Potassium chloride solution nominal 0.147 mS/cm, reference material for the measurement of electrolytic conductivity, traceable to PTB (c = 0.001 mol/l) Certipur®

Supelco

1.01586

氯化钾 溶液

manufacturer/tradename

NIST®

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

-

application(s)

general analytical

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

environmental

packaging

pkg of 30 g

packaging

-

packaging

-

packaging

-

mp

770 °C (lit.)

mp

770 °C (lit.)

mp

-

mp

-

density

1.98 g/mL at 25 °C (lit.)

density

1.98 g/mL at 25 °C (lit.)

density

1.13 g/mL at 20 °C

density

0.998 g/cm3 at 20 °C

一般描述

This Standard Reference Material (SRM) is intended for use as an analytical standard of known potassium (K) and chloride (Cl?) content. This lot of potassium chloride (KCl) was prepared to ensure a material of high purity and homogeneity and has been assayed after drying at 500 °C. A unit of SRM 999c consists of a single glass bottle containing 30 g of the material.

SRM 999C_cert

SRM 999C_SDS

应用

可用于磷酸盐缓冲液制备,以及蛋白提取和溶解。

其他说明

已通过下列分析物认证。
钾(K),氯(Cl),氯化钾(KCl)

提供下列分析物的参考值。
溴(Br),碱度(以KOH计),铝(Al),钙(Ca),氟(F),钠(Na),铷(Rb),硫(S),硅(Si)

如需查看证书数值及详情,请参见nist.gov/SRM.

法律信息

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

相关产品

产品编号
说明
价格

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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