1.05704

Molecular sieve 0.3 nm

beads ~ 2 mm / ~ 10 mesh

• 別名: Molecular sieve 0.3 nm, Sodium aluminium silicate
• CAS番号: 1318-02-1
• MDL番号: MFCD00077645
• UNSPSCコード: 41123003
• EC Index Number: 215-283-8
• NACRES: NB.51

特性

• 品質水準: 200
• フォーム: beads
• テクニック: titration: suitable
• 表面積: 800 m²/g
• 粒径: ~10 mesh; ~2 mm
• ポアサイズ: 0.3 nm
• pH: 8-11 ( in H₂O)
• mp: >1600 °C
• かさ密度: 700‑750 kg/m³
• 保管温度: no temp limit
• SMILES記法: [Si](=O)=O.[Al](=O)O[Al]=O
• InChI: 1S/2Al.O2Si.3O/c;;1-3-2;;;
• InChI Key: HNPSIPDUKPIQMN-UHFFFAOYSA-N

詳細

詳細

Molecular sieve 0.3 nm is a porous solid that can be used in desiccators and drying tubes to dry gases and absolute solvents. It also changes its color from brown to yellowish at a water uptake of approximately 7-10 g/100 g molecular sieve.

アプリケーション

Molecular sieve 0.3 nm can be used as an adsorbent:

• To remove traces of moisture in chemicals.
• In ethanol-water mixture purification to obtain pure ethanol.

It can also be used as a catalyst in the condensation of hydroxylamine hydrochloride with aldehydes, ketones, and 1,3-diketones to synthesize aldoximes, ketoximes, and 1,3-dioximes respectively.

特徴および利点

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

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: nwg
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable