902179

Cloruro di calcio

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

• Formula condensata: CaCl₂
• Numero CAS: 10043-52-4
• Peso molecolare: 110.98
• Numero MDL: MFCD00010903
• Codice UNSPSC: 12352300
• ID PubChem: 329774838
• NACRES: NA.55
• Saggio: ≥93%
• Grado: anhydrous
• Stato: granular

Proprietà

• Grado: anhydrous
• Tensione di vapore: 0.01 mmHg ( 20 °C)
• Nome Commerciale: ReagentPlus^®; Redi-Dri^™
• Saggio: ≥93%
• Stato: granular
• Qualità: free-flowing
• Dimensione particelle: ≤7.0 mm
• Punto di fusione: 772 °C (lit.)
• Stringa SMILE: [Cl-].[Cl-].[Ca++]
• InChI: 1S/Ca.2ClH/h;2*1H/q+2;;/p-2; UXVMQQNJUSDDNG-UHFFFAOYSA-L

Descrizione

Applicazioni

Calcium chloride was used during the isolation of total β-glucan from hydrolyzed barley powders.[1] It was also used as a cross-linker during the preparation of Aloe vera pectin gels.[2]
It may be used in the following processes:

• Modification of natural zeolite to increase its ability of fluoride removal.[3]
• Synthesis of calcium sulfate whiskers utilized in making polymer reinforcing composite materials.[4]
• Synthesis of calcium chloride-anodized aluminum composites, a solid sorbent.[5]
• As an extractant in the soil analysis process.[6]
• As a catalyst in the synthesis of aldols by reacting dimethylsilyl (DMS) enolates with aldehydes.[7]

Avvertenza

may contain powder and some dark grey granules

Note legali

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

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

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H319
• Consigli di prudenza: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Classi di pericolo: Eye Irrit. 2
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable