902179

Calciumchlorid

anhydrous, granular, ≤7.0 mm, free-flowing, Redi-Dri^™, ReagentPlus^®, ≥93%

• Lineare Formel: CaCl₂
• CAS-Nummer: 10043-52-4
• Molekulargewicht: 110.98
• MDL-Nummer: MFCD00010903
• UNSPSC-Code: 12352300
• PubChem Substanz-ID: 329774838
• NACRES: NA.55

Eigenschaften

• Qualität: anhydrous; free-flowing
• Dampfdruck: 0.01 mmHg ( 20 °C)
• Produktlinie: ReagentPlus^®; Redi-Dri^™
• Assay: ≥93%
• Form: granular
• Partikelgröße: ≤7.0 mm
• 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

Anwendung

Calcium chloride was used during the isolation of total β-glucan from hydrolyzed barley powders. It was also used as a cross-linker during the preparation of Aloe vera pectin gels.
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.

Vorsicht

may contain powder and some dark grey granules

Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Redi-Dri 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: 11 - Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable