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Brand Name: 5N 99.999% High Purity Activate Alumina
Purity: 99.999%
Grade Standard: Industrial Grade
CAS No.: 1344-28-1
Classification: Alumina
Place of Origin: China (Mainland)

Specifications

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Our company activated alumina description

Our company 4N and 5N high purity activated alumina is a kind of white powder, large specific surface area, easy to disperse, soluble in strong acid and alkali solutions, and has strong hygroscopicity in air

Specifications

5N 99.999% High Purity Activate Alumina

Type

 

CX006A

CX006B

Al2O3 Content

%

≥99.99%

≥99.999%

Phase state

 

-Al2O3

-Al2O3

Appearance

 

White powder

White powder

Na

ppm

≤20

≤2

Fe

ppm

≤20

≤2

Ca

ppm

≤2

≤1

Si

ppm

≤20

≤2

Cu

ppm

≤2

≤1

Mg

ppm

≤2

≤1

Ti

ppm

≤2

≤1

Cr

ppm

≤2

≤1

D50(Size)

um

10-30

10-30

Apparent Density

G/cm3

0.3-0.5

0.3-0.5

Specific Surface Area

M2/g

≥150

≥150

Sintered Density

G/cm3

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Application

4N and 5N high purity activated alumina was widely used in Catalyst, catalyst support,chromatography agent,adsorbent,desiccant and so on