746495

Cloruro di calcio

anhydrous, free-flowing, Redi-Dri^™, ≥97%

• Formula condensata: CaCl₂
• Numero CAS: 10043-52-4
• Peso molecolare: 110.98
• Numero CE: 233-140-8
• Numero MDL: MFCD00010903
• Codice UNSPSC: 12352302
• ID PubChem: 329765773
• NACRES: NA.21

Proprietà

• Grado: anhydrous
• Livello qualitativo: 100
• agenzia: suitable for SM 5210
• Tensione di vapore: 0.01 mmHg ( 20 °C)
• Nome Commerciale: Redi-Dri^™
• Saggio: ≥97%
• Forma fisica: powder
• Qualità: free-flowing
• Punto di fusione: 772 °C (lit.)
• Cationi in tracce: magnesium and alkali salts (as sulfates): ≤3.0%
• Stringa SMILE: [Cl-].[Cl-].[Ca++]
• InChI: 1S/Ca.2ClH/h;2*1H/q+2;;/p-2; UXVMQQNJUSDDNG-UHFFFAOYSA-L

Descrizione

Descrizione generale

Calcium chloride (CaCl₂) is an inorganic compound that is used as a Lewis base catalyst in organic synthesis. Additionally, it is also used as a drying agent in laboratories for drying liquids such as acetone, ethers, numerous esters, aliphatic, olefinic, aromatic, halogenated hydrocarbons, and neutral gases.

Applicazioni

Calcium chloride can be used as a catalyst in glucose thin-film pyrolysis experiments. It is also used as the electrolyte in the electro-deoxidation of solid zirconium oxide.

Caratteristiche e vantaggi

• Increased efficiency – Eliminates time and effort of loosening hardened powders      
• Safety – Eliminates tools of force used to break up clumps
• Ecology – Reduces waste as it does not stick to the packaging
• Economy – Faster preparation and solvation increase productivity and reduce costs      
• Assured Quality – Excellent, expert-tested quality with no anti-caking agents  
• Flexible volumes – Available from research amounts to scale-up quantities

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H319
• Consigli di prudenza: P305 + P351 + P338
• 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