Name of Product: Aluminium fluoride
Molecular Formula: ALF3
Exterior /Appearance: The product is a white needle crystal powder.
properity: SP.GR.2.882-3.13g/cm3,Sublimation temp.1272℃.It's slightly soluble in water and greatly soluble in HF Liquid. The chemical property for the high density aluminum fluoride is very steady, but that contains certain crystal water will be decomposed into Al2O3 at high temperature with HF being released.
Usage: Fluoride aluminum is mainly used as the fluxing agent for the electrolysis of aluminum in adjusting the molecular ratio level of the electrolyte in the electrolysis bath.
Packing: 1000 KG per bag or As per the requirements of clients.
HS Code: 28261200
Specifications:
|
|
Grade
|
Chemical Composition %
|
|
F
|
Al
|
Na
|
SiO2
|
Fe2O3
|
SO4
|
P2O5
|
H2O 550°C lH
|
|
%min
|
%max.
|
|
High Bulk
Density
|
Extra pure
|
61
|
30.0
|
0.5
|
0.28
|
0.10
|
0.5
|
0.04
|
0.5
|
|
Extra pure I
|
60
|
30.0
|
0.5
|
0.30
|
0.13
|
0.8s
|
0.04
|
1.0
|
|
Low Bulk
Density
|
GradeI
|
58
|
28.2
|
3.0
|
0.30
|
0.13
|
1.1
|
0.04
|
6.0
|
|
GradeII s
|
57
|
28.0
|
3.5
|
0.35
|
0.15.
|
1.2.
|
0.04
|
7.0
|
