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Alumina

Alumina
Click to see the original picture 		Product Name:Alumina
Place of Origin:Peoples Republic of China
Post Date:May 26, 2009
Edit Date:May 26, 2009 		Company Name :
Detailed Product Description:
  • color: white
  • Brand Name: flworld
  • Purity: 98.6%min
  • Place of Origin: Henan China (Mainland)
  • CAS No.: 21645-51-2
  • Model Number: industrial

we are one of main supplier of Alumina in China,if you are interested,pls let us know your specification and we will quote you

Alumina
Alumina(industry grade) made by slkali-lime sintered,It is white powdered crystal with low assay of Ti, Mn, Zn, Cu, V, Zr, Cr, Li, Pb, B, P, etc.It is used in the production of fused salt eletrorefining aluminium, corundum eramics, refractories and other alumina chemical products

1. Main standard

Chemical composition
Alumina (AL2O3)/Industry grade
Appearance
White powder
Package
25kg woven bag
Characteristics
It is white powdered crystal with low assay of Ti, Mn, Zn, Cu, V, Zr, Cr, Li, Pb, B, P, etc.
Application
Eletrorefining aluminium, corundum eramics, refractories and other alumina chemical products.
 
2. Specification
No
Item
Unit
Index
One grade
Two grade
1
AL2O3)/
%≥
98.6
98.4
2
SiO2)/
%≤
0.02
0.04
3
Fe2O3)/
%≤
0.02
0.03
4
Na2)/
%≤
0.50
0.60
5
Loss in burning
%
1.0
1.0

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