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449709

Sigma-Aldrich

Calcium chloride

AnhydroBeads, −10 mesh, ≥99.9% trace metals basis

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Synonym(s):
Calcium dichloride
Linear Formula:
CaCl2
CAS Number:
Molecular Weight:
110.98
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

vapor pressure

0.01 mmHg ( 20 °C)

Quality Level

product line

AnhydroBeads

assay

≥99.9% trace metals basis

impurities

≤1000.0 ppm Trace Metal Analysis

particle size

−10 mesh

mp

772 °C (lit.)

SMILES string

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

InChI

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

InChI key

UXVMQQNJUSDDNG-UHFFFAOYSA-L

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1 of 4

This Item
499609C56701.02083
vibrant-m

449709

Calcium chloride

-
vibrant-m

499609

Calcium chloride

-
vibrant-m

C5670

Calcium chloride

Essential+ Grade
vibrant-m

1.02083

Calcium chloride

-
Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

mp

772 °C (lit.)

mp

772 °C (lit.)

mp

772 °C (lit.)

mp

772 °C

impurities

≤1000.0 ppm Trace Metal Analysis

impurities

≤150.0 ppm Trace Metal Analysis

impurities

-

impurities

-

vapor pressure

0.01 mmHg ( 20 °C)

vapor pressure

0.01 mmHg ( 20 °C)

vapor pressure

0.01 mmHg ( 20 °C)

vapor pressure

-

product line

AnhydroBeads

product line

-

product line

BioReagent

product line

-

General description

Calcium Chloride (CaCl2) is a water soluble ionic crystal with a high enthalpy change of solution. It is majorly derived from limestone and is a by-product of the Solvay process. It is an anhydrous salt that has a hygroscopic nature and can be used as a desiccant.

Application

CaCl2 can be used for a variety of applications such as:
  • to decrease the freezing and to act as a de-icing agent
  • for the fabrication of an absorbent that can be used in solar absorption and dehumidification
  • can be mixed in concrete to provide a measure of the moisture

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

accessory

Product No.
Description
Pricing

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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