Fine white grains with high chemical purity, this product has a strong adsorption
ability, and is nonpoisonous, tasteless, and odorless.

With strong hydroscopicity in air, it does not change properties after absorbing
water and can be recovered after drying at 110oC. It does not dissolve
in water and organic solvent, but will dissolve in strong alkali solutions and
strong acid solutions under high temperatures.

Specifications:
Al2O3: 99% (min.)
SiO2: 0.03% (max.)
Fe2O3: 0.02% (max.)
Na2O: 0.25% (max.)
L.O.I: 5% (max.)
True specific gravity: 3.40 (max.)

This product is a kind of alumina for decoloring and refining, and has been specially
developed for use in the production of antibiotics.

Compared with import products, it has the same performance in decoloring and refining
effect, recycling ability, performance life and permeating speed, meanwhile
being superior to imported products on some performances.

In addition, it is widely used in chromatography and drying techniques.

Inner packing:According to customers' requirements
Outer packing:According to customers' requirements