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C4901

Sigma-Aldrich

Calcium chloride

anhydrous, powder, ≥97%

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About This Item

Formule linéaire :
CaCl2
Numéro CAS:
10043-52-4
Poids moléculaire :
110.98
Numéro CE :
233-140-8
Numéro MDL:
MFCD00010903
Code UNSPSC :
12352300
ID de substance PubChem :
329775071
Nomenclature NACRES :
NA.21

Qualité

anhydrous

Agence

suitable for SM 5210

Pression de vapeur

0.01 mmHg ( 20 °C)

Pureté

≥97%

Forme

powder

Pf

772 °C (lit.)

Traces de cations

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

Chaîne SMILES 

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

InChI

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

Clé InChI

UXVMQQNJUSDDNG-UHFFFAOYSA-L

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Description générale

Calcium chloride (CaCl2) is inexpensive, easily available calcium salt with a wide range of applications. It is a key component in deicers as it melts snow and ice. Reports suggest that CaCl2 helps in preserving the firmness of fresh-cut fruits and vegetables during the storage.

Application

Calcium chloride was used during the assay of transglutaminase (TG) activity. It was also used for of modification of calcium alginate hydrogels.
It may be used in the following processes:
  • Modification of natural zeolite to increase its ability of fluoride removal.
  • Synthesis of calcium sulfate whiskers utilized in making polymer reinforcing composite materials.
  • Synthesis of calcium chloride-anodized aluminum composites, a solid sorbent.
  • As an extractant in the soil analysis process.
  • As a catalyst in the synthesis of aldols by reacting dimethylsilyl (DMS) enolates with aldehydes.

Autres remarques

Go to Redi-Dri™ Product Listing 746495

Informations légales

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

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H319

Classification des risques

Eye Irrit. 2

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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S Kehoe et al.
Journal of materials science. Materials in medicine, 22(4), 945-959 (2011-03-04)
The objective of this work was to examine the main (individual), combined (interaction) and second-order (quadratic) effects of: (i) poly(D,L-lactide-co-glycolide) (PLGA), (ii) F127, and (iii) a zinc-silicate based bioactive glass, on the cytotoxicity and ultimate tensile strength of an experimental
A review on the use of calcium chloride in applied thermal engineering.
N'Tsoukpoe KE, et al.
Applied Thermal Engineering, 75, 513-531 (2015)
Defluorination of wastewater by calcium chloride modified natural zeolite.
Zhang Z, et al.
Desalination, 276(1), 246-252 (2011)
Preparation of calcium chloride-anodized aluminum composite for water vapor sorption.
Kumita M, et al.
Applied Thermal Engineering, 50(2), 1564-1569 (2013)
Preparation of calcium sulfate whiskers using waste calcium chloride by reactive crystallization.
Song X, et al.
Crystal Research and Technology, 46(2), 166-172 (2011)
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