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Merck
CN

793620

氯化锂

anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, 99%

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线性分子式:
LiCl
化学文摘社编号:
7447-41-8
分子量:
42.39
NACRES:
NA.21
PubChem Substance ID:
329768091
UNSPSC Code:
12352302
EC Number:
231-212-3
MDL number:
MFCD00011078
Assay:
99%
Grade:
anhydrous
Form:
powder or crystals

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产品名称

氯化锂, anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, 99%

InChI key

KWGKDLIKAYFUFQ-UHFFFAOYSA-M

InChI

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

SMILES string

[Li+].[Cl-]

grade

anhydrous

product line

ReagentPlus®
Redi-Dri™

assay

99%

form

powder or crystals

quality

free-flowing

pH

6

mp

605 °C (lit.)

Quality Level

100

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相关类别

Application

氯化锂可以在无溶剂的情况下用作催化剂：
  • 醛和酮与氰三烷基硅烷的氰硅化反应，以提供硅化氰醇。
  • 通过微波辅助克莱森-施密特缩合制备 α, β-不饱和酮。
它还可以用作：
  • 添加剂，通过芳基碘化物与芳基锡烷的 Pd 催化 Stille 偶联合成相应联苯。
  • 催化剂，通过芳基甲基醚的化学和区域选择性去甲基化形成相应的苯酚产物。

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

Redi-Dri™ 技术消除了结块，也不需要复杂的程序来保持盐的自由流动。保持盐干燥有助于改进结果，提供准确的测量和更容易处理的盐和缓冲液。Redi-Dri™ 不需要在烤箱或干燥器中干燥盐，也不需要手动将盐分开，可以确保盐在几个月内保持易于使用，而无需担心防结块剂。即使在反复打开后，你也可以确信你的结果总是准确的。Redi-Dri™ 可以节省你的时间、精力和金钱，让你的盐可以使用更长时间!

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

pictograms

Exclamation mark
GHS07

signalword

Warning

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCZ8941
0000494688
0000494688
MKCX9799
MKCX6999

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  1. How does Redi-Dri™ help keep salts and buffers free-flowing?

    Redi-Dri™ products are specially handled and the bottle is specially designed to ensure that the product will remain dry without adding impurities or additives to the product. Ensuring that you receive the highest quality material that is easy to handle.

  2. Are there any special storage conditions that must be maintained?

    No, Redi-Dri™ products can be stored under the same conditions as the equivalent non-Redi-Dri™ products.

  3. How long will material remain free-flowing after it is opened?

    While the exact amount of time your material will remain free-flowing can vary, this largely depends on the ambient storage conditions and how many times it is opened.

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商品

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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