20302

Molecular Sieve, 5Å

60-80 mesh, bottle of 50 g

• Numero CE: 215-685-3
• Codice UNSPSC: 23201100
• eCl@ss: 32110204

Proprietà

• product name: Molecular Sieve Adsorbent, matrix Molecular Sieve 5A, 60-80 mesh, bottle of 50 g
• agenzia: suitable for USP/NF nitrogen
• Livello qualitativo: 100
• Forma fisica: solid
• Confezionamento: bottle of 50 g
• Matrice: Molecular Sieve 5A
• Dimensione particelle: 60-80 mesh
• Dimensione pori: 5 Å pore diameter
• Densità: ~0.72 g/mL (free fall density)

Descrizione

Descrizione generale

Molecular sieves are synthetically produced zeolites (naturally occurring aluminosilicate minerals), and are characterized by pores and internal cavities of extremely uniform dimensions. These crystalline materials have three-dimensional structures based on silicon oxide (SiO₄) and aluminum oxide (AlO₄) polyhedra. The polyhedra are linked by their corners to produce an open structure with internal cavities in which molecules can be trapped. These materials are engineered so that access to the internal cavities is through specific and uniform sized pores.

For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents

Informazioni sulla sicurezza

• Pittogrammi: GHS08
• Avvertenze: Warning
• Indicazioni di pericolo: H373
• Consigli di prudenza: P260 - P314 - P501
• Classi di pericolo: STOT RE 2 Inhalation
• Organi bersaglio: Lungs
• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): nwg
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)