746460
氯化锂
anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%
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关于此项目
线性分子式:
LiCl
化学文摘社编号:
分子量:
42.39
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-212-3
MDL number:
Assay:
≥99%
Grade:
ACS reagent
anhydrous
anhydrous
Form:
powder
产品名称
氯化锂, anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%
InChI key
KWGKDLIKAYFUFQ-UHFFFAOYSA-M
InChI
1S/ClH.Li/h1H;/q;+1/p-1
SMILES string
[Li+].[Cl-]
grade
ACS reagent
anhydrous
vapor pressure
1.33 hPa ( 547 °C)
product line
Redi-Dri™
assay
≥99%
form
powder
quality
free-flowing
impurities
≤0.008 meq/g Titr. base
≤0.01% insolubles
loss
≤1.0% loss on drying
pH
~6 (20 °C, 50 g/L)
mp
605 °C (lit.)
anion traces
sulfate (SO42-): ≤0.01%
cation traces
Ba: ≤0.003%
Ca: ≤0.01%
Fe: ≤0.001%
K: ≤0.01%
Na: ≤0.20%
heavy metals: ≤0.002% (by ICP-OES)
Quality Level
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Application
氯化锂（LiCl）可以与高氯酸反应以合成高氯酸锂。
Features and Benefits
- 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
General description
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。
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_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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