449709

Calciumchlorid

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

• Synonym(e): Calcium dichloride
• Lineare Formel: CaCl₂
• CAS-Nummer: 10043-52-4
• Molekulargewicht: 110.98
• EG-Nummer: 233-140-8
• MDL-Nummer: MFCD00010903
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24868502
• NACRES: NA.23

Eigenschaften

• Dampfdruck: 0.01 mmHg ( 20 °C)
• Qualitätsniveau: 100
• Produktlinie: AnhydroBeads^™
• Assay: ≥99.9% trace metals basis
• Verunreinigungen: ≤1000.0 ppm Trace Metal Analysis
• Partikelgröße: −10 mesh
• mp (Schmelzpunkt): 772 °C (lit.)
• SMILES String: [Cl-].[Cl-].[Ca++]
• InChI: 1S/Ca.2ClH/h;2*1H/q+2;;/p-2
• InChIKey: UXVMQQNJUSDDNG-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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

Rechtliche Hinweise

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H319
• P-Sätze: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Gefahreneinstufungen: Eye Irrit. 2
• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable