, tiges, GPR RECTAPUR®, Ø ~1.6 mm
Marques : VWR ChemicalsTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Synonyme(s):
Tamis moléculaire A3
This molecular sieve is a clay-bound potassium form of Type A molecular sieve. A 3Å molecular sieve will adsorb molecules with critical diameters up to three angstroms. It adsorbs water and ammonia, but not larger molecules like ethane.
- Equilibrium H2O capacity: ~ 21% (wt) (measured at 17.5mm Hg; 25°C)
Formule:
KnNa₁₂-n[(AlO₂)₁₂(SiO₂)₁₂]·xH₂O Température de stockage: Température ambiante |
Numéro MDL:
MFCD00131613 Numéro CAS: 308080-99-1 EINECS: 215-283-8 |
Résultats des tests de spécification
Identification | Passes test |
Loss on ignition (575 °C) | max. 2.0% |
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