4A Molecular Sieve
Na2o Al2O3 2sio2 4.5H2O
Chemical Desiccant
Sea and Railway Transportation
11113-61-4 T1344-02-1
Static Drying
Room Temperature and Avoid Directly Exposed to Air
1:1 (Sio2/ Al2O3=2)
Steel Drum for Seafreight
Aluminosilicate Crystal
Xuancheng of China