amberlyst39wet

Typical Properties
These properties are typical but do not constitute specifications.
Physical form    Opaque, spherical
Ionic form as shipped    Hydrogen
Concentration of acid sites    > 1.15 eq/L[1]
>  5.00 eq/kg
Moisture holding capacity[1]    60 to 66 % (H+ form)
Shipping weight    735 g/L (45.9 lbs/ft3)
Partical Size     
     Uniformity coefficient    < 1.50
     Fine contents[1]    < 0.425 mm : 0.5 % max
     Coarse beads    > 1.180 mm : 10.0 % max
Nitrogen BET     
Surface area    32 m2 /g
Average pore diameter    230 Ả
Total pore volume    0.20 ml/g
Shrinkage    Water to methanol : 14 %
Water to n-Butanol : 12 %

[1] Contractual value
Test methods are available on request.