Alumina Aluminum Oxide Trihydrate Activated - China

Classification: Alumina

Synonym: Alumina; Aluminum Oxide trihydrate; Activated alumina

CAS No: 1344-28-1

MF: Al2O3

Molecular Weight: 101.96 g/mole

EINECS No: 215-691-6

UN No: 1263

Hazard Class: 3

HS Code: 2818200000

Purity: 99%

Place of Origin: Hubei, China

Appearance: White powder

Application: Functional ceramics, Electronic ceramics, Laser materials

Delivery Detail: prompt shipment

Packaging Detail: 25KG/bag or customer requirement

Applications:

1 - Main ingredient of Ruby and Sapphire are alumina, because of other impurities present different color.

Ruby red contains chromium oxide, the sapphire blue containing iron oxide and titanium dioxide.

2 - Alumina is the reason of aluminum can not easily be corrosion in the air.

This layer of aluminum oxide film to prevent aluminum oxidation.

This thickness and properties of oxide film can be strengthened accessed through anodized .

3 - Aluminum is a good conductor of electricity and heat, but alumina is insulator of electrical and thermal.

Corundum with high hardness, suitable for use as abrasive and cutting tools.

4 - Alumina powder usually as the medium of chromatographic analysis.

5 - In August 2004, scientists in the U.S. company 3M developed transparent alumina called tempered glass, use aluminum and rare earth elements manufactured synthetic alloy.

6 - Can be used as emergency brakes of high-speed train.

7 - Porous high surface area alumina known as activated alumina, commonly used as a catalyst, adsorbent, dehydrating agent and catalyst carrier.

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Company Contact:

• Posted By: Wuhan Gains Chemical Co.,Ltd

• Phone: 8602783315521

• Address: Building 8th,Fuze Science Park, Gutian 3rd Road, Wuhan , China

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