Potassium Cryolite for alumnum smelllting
Product Description
Potassium Cryolite is a complex fluoride salt of potassium and aluminium. It does not have a specific chemical formulae. It is a mixture of following salts:K3AlF6 and KAlF4.
Properties: white or grey-white color, Molecular rate near 1.2, melting point 560℃
Solubility in 1000g water: at 0℃: 0.8g; at 25℃: 1.42g,at 100℃: 4.58g.
Chemical Formula:AlF4K
Molecular Weight:142g/mol
Chemical Formula:AlF4K
CaS No.:14484-69-6
EC No.:238-485-8
Chemical Content
|
F
|
Al
|
K
|
Fe2O3
|
SO4
|
H2O
|
Super grade
|
50-52
|
17-18
|
29-32
|
0.01%max
|
0.05%max
|
1.2%max
|
I grade
|
49-51
|
17-18
|
28-32
|
0.1%max
|
|
0.6%max
|
II grade
|
45-51
|
15-19
|
27-35
|
|
|
1.0%max
|
|
Usual Grain Size : 20mesh,40mesh,100mesh,200mesh,325mesh,other size can be made as customer's special request
Packing
a. in 25kg plastic woven bags.
b. In 1000kg big bag.
c. 40 x 25kg plastic woven bags in one big bag.
d. 40 x 25kg plastic woven bags on pallet.
e. 40 x 25kg paper bags on pallet.
Loading weight in 1 x 20fcl: 20m
|
Product Image
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