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746495

Sigma-Aldrich

Calcium chloride

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

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About This Item

Fórmula lineal:
CaCl2
Número de CAS:
10043-52-4
Peso molecular:
110.98
Número CE:
233-140-8
Número MDL:
MFCD00010903
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
329765773
NACRES:
NA.21
Ensayo:
≥97%
grado:
anhydrous
Formulario:
powder

grado

anhydrous

Nivel de calidad

100

Agency

suitable for SM 5210

presión de vapor

0.01 mmHg ( 20 °C)

Línea del producto

Redi-Dri™

Ensayo

≥97%

Formulario

powder

calidad

free-flowing

mp

772 °C (lit.)

trazas de catión

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

cadena SMILES

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

InChI

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

Clave InChI

UXVMQQNJUSDDNG-UHFFFAOYSA-L

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Descripción general

Calcium chloride (CaCl2) is an inorganic compound that is used as a Lewis base catalyst in organic synthesis. Additionally, it is also used as a drying agent in laboratories for drying liquids such as acetone, ethers, numerous esters, aliphatic, olefinic, aromatic, halogenated hydrocarbons, and neutral gases.

Aplicación

Calcium chloride can be used as a catalyst in glucose thin-film pyrolysis experiments. It is also used as the electrolyte in the electro-deoxidation of solid zirconium oxide.

Características y beneficios

  • Increased efficiency – Eliminates time and effort of loosening hardened powders      
  • Safety – Eliminates tools of force used to break up clumps
  • Ecology – Reduces waste as it does not stick to the packaging
  • Economy – Faster preparation and solvation increase productivity and reduce costs      
  • Assured Quality – Excellent, expert-tested quality with no anti-caking agents  
  • Flexible volumes – Available from research amounts to scale-up quantities

Información legal

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

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H319

Consejos de prudencia

P305 + P351 + P338

Clasificaciones de peligro

Eye Irrit. 2

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
0000302124
0000337584
SLCK6238
SLCQ1221
SLCL2754

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Artículos

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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