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Merck
CN

746460

Sigma-Aldrich

氯化锂

anhydrous, free-flowing, Redi-Dri, ACS reagent, ≥99%

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线性分子式:
LiCl
CAS号:
分子量:
42.39
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21

等级

ACS reagent
anhydrous

质量水平

蒸汽压

1.33 hPa ( 547 °C)

产品线

Redi-Dri

检测方案

≥99%

形式

powder

质量

free-flowing

杂质

≤0.008 meq/g Titr. base
≤0.01% insolubles

缺失

≤1.0% loss on drying

pH值(酸碱度)

~6 (20 °C, 50 g/L)

mp

605 °C (lit.)

痕量阴离子

sulfate (SO42-): ≤0.01%

痕量阳离子

Ba: ≤0.003%
Ca: ≤0.01%
Fe: ≤0.001%
K: ≤0.01%
Na: ≤0.20%
heavy metals: ≤0.002% (by ICP-OES)

SMILES字符串

[Li+].[Cl-]

InChI

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

InChI key

KWGKDLIKAYFUFQ-UHFFFAOYSA-M

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一般描述

氯化锂(LiCl)是一种锂盐。它参与对碱敏感的醛和膦酸酯的Horner-Wadsworth-Emmons(HWE)反应。LiCl/N,N-二甲基乙酰胺(DMAc)溶剂系统已用于溶解纤维素并合成各种纤维素衍生物(纤维素酯、甲酸酯、磺酸酯和醚)。它可通过碳酸锂(Li2CO3)合成。

应用

氯化锂(LiCl)可以与高氯酸反应以合成高氯酸锂。

特点和优势

  • 提高效率——免除需要松散硬化粉末的时间和精力
  • 更加安全——避免使用工具大力敲碎团块的风险
  • 更加经济——制备和溶剂化速度更快,提高效率并节约成本
  • 质量保证——经过专业检测的出色品质,无抗结剂添加
  • 灵活的用量选择——有从研究到放大级别的用量规格可供选择

法律信息

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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商品

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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