Al2O3 Alumina Absorbent

Product Name

Aluminum oxide (Alumina)

CAS No.

1344-28-1

Formula

Al2O3

Appearance

White Power

SiO2 content (%)

≤0.2%

Al2O3 content (%)

≥99%

Fe2O3

≤0.2%

Na2O content (%)

≤0.3%

Specification

60mesh,100mesh,200mesh,300mesh

Application

Neutral

Adsorbent for column chromatography for separation of alkaloids, volatile oils, terpenoids, resins, saponins, cardiac glycosides,
steroids, organic acids and triterpenoids.

Acidic

Used for column chromatography adsorbent, separation of organic acids, dicarboxylic amino acids, acidic polypeptides, etc. Also
used as thin layer chromatography adsorbent, catalyst carrier, desiccant.

For column chromatography adsorbent, thin layer chromatography adsorbent.