ALUMINIUM OXIDE ACTIVE BASIC For Column Chromatography

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ALUMINIUM OXIDE ACTIVE BASIC For Column Chromatography Specification

Smell
Odorless

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

Grade
Laboratory/Reagent Grade

Ingredients
100% Aluminium Oxide (active form)

Shape
Amorphous irregular particles

Molecular Weight
101.96 g/mol

CAS No
1344-28-1

Physical Form
Fine powder or granules

EINECS No
215-691-6

Ph Level
9.5

Appearance
White to slightly off-white powder

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

Solubility
Insoluble in water soluble in acids and alkalis

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

Density
4.1 Gram per cubic centimeter(g/cm3)

Taste
Tasteless

Refractive Rate
1.761.77

Molecular Formula
Al2O3

Poisonous
NO

HS Code
28182000

Melting Point
2072 C

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

Purity
99.5% minimum

Usage
Primarily for column chromatography adsorption techniques and analytical separation.

Structural Formula
Alpha-crystalline or gamma-phase Al2O3

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.