Product description:
Pseudoboehmite is a special alumina powder with features of high crystallinity, excellent gelling capability and strong peptization. It is used in the production of hydrogenation catalysts. It is also the raw material for activated alumina and other aluminum salt.

Technical parameter:
PropertyUnitIndex
Al2o3%60-75
Bayerite(as is)%5.0 max

Pore volume
G/ml1.0 min
0.8-1.0
0.8 max
Surface area©o/g250 min
Fe2o3%0.07 max
Na2o%0.05 max
0.05-0.1
So42-%1.0 max


Appearance: gray white powder
Packing: 20 kg/bag or in supersacks
Storage: it must be kept dry in a ventilated store.
Notes: modification on specification is available


20kg/bag