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Merck
CN

409316

Sigma-Aldrich

氯化钾

99.999% trace metals basis

别名:

Potassium monochloride

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关于此项目

线性分子式:
KCl
化学文摘社编号:
分子量:
74.55
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
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质量水平

方案

99.999% trace metals basis

表单

solid

反应适用性

core: potassium

技术

protein extraction: suitable

杂质

≤15.0 ppm Trace Metal Analysis

mp

770 °C (lit.)

密度

1.98 g/mL at 25 °C (lit.)

SMILES字符串

[Cl-].[K+]

InChI

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

InChI key

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

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一般描述

氯化钾(KCl)是一种包含钾和氯的水溶性金属盐。它可以从矿物质和盐水中提取。KCl可用于化妆品、食品、生物医学、化工和化肥等行业。

应用

可用于磷酸盐缓冲液制备,以及蛋白提取和溶解。

特点和优势

  • We provide KCl with an exceptional trace metal purity of 99.999%, ensuring optimal pH stability and minimizing the risk of unwanted reactions.
  • Low levels of trace metals (<15ppm) are crucial to avoid interference in sensitive biochemical assays.
  • High purity minimizes corrosion and ensures efficient heat transfer, while low impurity levels (<15ppm) prevent unwanted reactions, and overall purity guarantees thermal stability under reactor conditions.

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Potassium Chloride for Improved Urea Fertilizer Efficiency 1
Rappaport BD and Axley JH
Soil Science Society of America Journal. Soil Science Society of America, 48(2), 399-401 (1984)
Synthesis and characterization of bioactive hydroxyapatite-calcite nanocomposite for biomedical applications
Kumar GS, et al.
Journal of Colloid and Interface Science, 349(1), 56-62 (2010)
Potassium compounds
Freilich MB, et al.
Kirk-Othmer Encyclopedia of Chemical Technology, 1-35 (2000)
Use of gelatin in the differential-pulse polarographic determination and identification of synthetic colouring matters in drugs and cosmetics
Barros AA, et al.
Analyst, 113(6), 853-858 (1988)
Calista K L Ng et al.
Human molecular genetics, 24(11), 3163-3171 (2015-02-26)
mRNA decay is an essential and active process that allows cells to continuously adapt gene expression to internal and environmental cues. There are two mRNA degradation pathways: 3' to 5' and 5' to 3'. The DCPS protein is the scavenger

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