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746460

Sigma-Aldrich

氯化锂

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

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About This Item

线性分子式:
LiCl
CAS号:
7447-41-8
分子量:
42.39
EC 号:
231-212-3
MDL编号:
MFCD00011078
UNSPSC代码:
12352302
PubChem化学物质编号:
329765770
NACRES:
NA.21
方案:
≥99%
等级:
ACS reagent
anhydrous
表单:
powder

等级

ACS reagent
anhydrous

质量水平

100

蒸汽压

1.33 hPa ( 547 °C)

产品线

Redi-Dri™

方案

≥99%

表单

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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相关类别

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
GHS07

警示用语：

Warning

危险声明

H302,H315,H319

危险分类

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

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCV6244
MKCW7624
0000276588
MKCS7367
0000276588

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Redi-Dri™ – The World of Free-flowing Hygroscopic Products

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

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

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

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

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

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

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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