383147

Calcium chloride

desiccant, ACS reagent, ≥96.0%

• 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 : 329755670
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 200
• Agence: suitable for SM 5210
• Pression de vapeur: 0.01 mmHg ( 20 °C)
• Pureté: ≥96.0%
• Forme: powder
• Impuretés: ≤0.006 meq/g Titr. base
• Pf: 772 °C (lit.)
• Chaîne SMILES: [Cl-].[Cl-].[Ca++]
• InChI: 1S/Ca.2ClH/h;2*1H/q+2;;/p-2
• Clé InChI: UXVMQQNJUSDDNG-UHFFFAOYSA-L

Description

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 retaining the firmness of fresh cut fruits and vegetables during the storage.

Application

Calcium chloride 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 793639

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H319
• Conseils de prudence: P264 - P280 - P305 + P351 + P338 - P337 + P313
• 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