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Inorganic Salts

Aluminium Oxide Active Acidic For Column Chromatography

RA000498 CAS 1344-28-1

Identity

Product code
RA000498
CAS number
1344-28-1
Molecular formula
Al2O3
Molecular weight
101.96

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour White crystalline —
Odour Odorless —
pH value 3.5 - 4.5 —
Melting point/ Freezing point [°C] 2000 °C °C
Density [g/cm3] 4 g/cm3 g/cm3
Solubility in water [% weight] Insoluble in water —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance White crystalline powder —
pH Value 4.0 - 5.5 —
Bulk density 0.9 - 1.2 g/cm3 g/cm3
Particle size 100 - 300 mesh mesh

Packaging

Pack size SKU
25 kg RA000498-PK-25KG
500 g RA000498-PK-500G
50 kg RA000498-PK-50KG