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Merck
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746495

Sigma-Aldrich

氯化钙

anhydrous, free-flowing, Redi-Dri™, ≥97%

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About This Item

线性分子式:
CaCl2
CAS号:
10043-52-4
分子量:
110.98
EC號碼:
233-140-8
MDL號碼:
MFCD00010903
分類程式碼代碼:
12352302
PubChem物質ID:
329765773
NACRES:
NA.21

等級

anhydrous

agency

suitable for SM 5210

蒸汽壓力

0.01 mmHg ( 20 °C)

產品線

Redi-Dri™

化驗

≥97%

形狀

powder

品質

free-flowing

mp

772 °C (lit.)

正離子痕跡

magnesium and alkali salts (as sulfates): ≤3.0%

SMILES 字串

[Cl-].[Cl-].[Ca++]

InChI

1S/Ca.2ClH/h;2*1H/q+2;;/p-2

InChI 密鑰

UXVMQQNJUSDDNG-UHFFFAOYSA-L

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相关类别

一般說明

氯化钙（CaCl2）是一种无机化合物，在有机合成中用作路易斯碱催化剂。此外，它还用作实验室中的干燥剂，以干燥液体，如丙酮、醚、各种酯、脂肪族、烯烃、芳香族、卤化碳氢化合物和中性气体。

應用

氯化钙可作为葡萄糖薄膜热解实验的催化剂。它也可用作固体氧化锆电脱氧的电解液。

特點和優勢

  • 提高效率——免除需要松散硬化粉末的时间和精力     
  • 更加安全——无需使用工具大力敲碎团块
  • 更加环保——不会粘在包装上，减少了浪费     
  • 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。

法律資訊

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

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H319

防範說明

P305 + P351 + P338

危險分類

Eye Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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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.

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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This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

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