, rods, GPR RECTAPUR®, Ø ~1.6 mm
Dostawca: VWR Chemicals
Synonim:
Sita molekularne (cząsteczkowe) A3
28461.292EA
1120
PLN
28461.292
28461.230
, rods, GPR RECTAPUR®, Ø ~1.6 mm
Sita molekularne (cząsteczkowe) 3A, (0,3 nm, 3 Å)
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)
Formuła:
KnNa₁₂-n[(AlO₂)₁₂(SiO₂)₁₂]·xH₂O Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00131613 Numer CAS: 308080-99-1 Numer WE (dawny EINECS): 215-283-8 |
Wyniki testów specyfikacyjnych
Identification | Passes test |
Loss on ignition (575 °C) | max. 2.0% |
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