1.05708

Molecular sieve

0.4 nm, beads ~ 2 mm / ~ 10 mesh Reag. Ph Eur

• Sinónimos: Molecular sieve 0.4 nm, Sodium aluminium silicate
• Número CAS: 1318-02-1
• MDL number: MFCD00077645
• UNSPSC Code: 41123003
• NACRES: NB.21
• EC Index Number: 215-283-8
• eCl@ss: 32049101

Propiedades

• Nombre del producto: Molecular sieve 0.4 nm, beads ~ 2 mm / ~ 10 mesh Reag. Ph Eur
• agency: reag. Ph. Eur.
• Quality Segment: 200
• form: beads
• particle size: ~10 mesh, ~2 mm
• pore size: 0.4 nm
• pH: 8-11 ( in H₂O)
• mp: >1600 °C
• bulk density: 700‑750 kg/m³
• storage temp.: no temp limit
• SMILES string: [Si](=O)=O.[Al](=O)O[Al]=O
• InChI key: HNPSIPDUKPIQMN-UHFFFAOYSA-N

Descripción

General description

Molecular sieve 0.4 nm is a porous solid that can be used in desiccators and drying tubes to dry gases and absolute solvents.

Application

Molecular sieve 0.4 nm can be used as a catalyst:

• For the conversion of epoxides to thiiranes by treating with thiourea.
• In the solvent-free acetylation of eugenol with acetic anhydride to synthesize eugenyl acetate.

It can also be used as catalyst support in the copper-palladium bimetallic catalyzed Suzuki-Miyaura coupling of aryl halides with phenylboronic acids to synthesize biphenyls.

Features and Benefits

• Easy to use
• Chemically inert
• Non-toxic
• Dried liquids can be decanted
• High adsorption capacity
• Selective adsorption
• Reusable

Información de seguridad

• Clase de almacenamiento: 13 - Non Combustible Solids
• ¿Qué está pasando?: nwg
• Punto de inflamación (°F): Not applicable
• Punto de inflamación (°C): Not applicable