ALUMINIUM OXIDE ACTIVE BASIC For Column Chromatography

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ALUMINIUM OXIDE ACTIVE BASIC For Column Chromatography Specification

Purity
99.5% minimum

Shape
Amorphous irregular particles

Smell
Odorless

HS Code
28182000

Physical Form
Fine powder or granules

Solubility
Insoluble in water soluble in acids and alkalis

Refractive Rate
1.761.77

Application
Used as an adsorbent in chromatography catalyst support and for drying and purifying gases and liquids.

Ingredients
100% Aluminium Oxide (active form)

CAS No
1344-28-1

Shelf Life
Stable under recommended storage conditions for over 2 years.

Structural Formula
Alpha-crystalline or gamma-phase Al2O3

EINECS No
215-691-6

Density
4.1 Gram per cubic centimeter(g/cm3)

Ph Level
9.5

Appearance
White to slightly off-white powder

Molecular Formula
Al2O3

Usage
Primarily for column chromatography adsorption techniques and analytical separation.

Molecular Weight
101.96 g/mol

Poisonous
NO

Grade
Laboratory/Reagent Grade

Melting Point
2072 C

Taste
Tasteless

Properties
Active basic alumina with excellent adsorption properties and high chemical stability.

Storage
Store in a cool dry place; keep container tightly closed.

About ALUMINIUM OXIDE ACTIVE BASIC For Column Chromatography

ALUMINIUM OXIDE ACTIVE BASIC for Column Chromatography is a laboratory-grade fine powder or granules of amorphous irregular particles, known for its excellent adsorption properties and high chemical stability. With a purity of minimum 99.5%, this product is primarily used as an adsorbent in chromatography, catalyst support, and for drying and purifying gases and liquids. Its molecular formula Al2O3 and molecular weight of 101.96 g/mol make it a reliable choice for analytical separation in various applications. This odorless and tasteless powder is white to slightly off-white in appearance, with a pH level of 9.5 and solubility in acids and alkalis. It is stable for over 2 years under proper storage conditions.