Jiaozuo Jinshengwei Fluoride Chemical industry company

First, product performance
Molecular formula: K3AlF6
Color: white or light grey powder
Melting Point: 560 ℃ The solubility at different temperatures in 1Kg aqueous solution is: 0 ℃ when 0.86g; 1.42G at 25 ℃;
4.85g at 100 ℃.
Second, the use of products
Potassium aluminate is commonly used as aluminum, aluminum alloy, stainless steel brazing flux, aluminum alloy manufacturing process of degasification agent, Flux, can also be used as glass, ceramics and other active fillers.
III. Technical Indicators

QB/JSW 4294-2003
Chemical composition (mass fraction)/%
Melting Point (℃)
F
K
Al
Fe
SO42-

H2o
≤
49-51
28-32
17-18

0.01
0.15
0.7

560-600
Iv. Packaging Compound film plastic woven bag, lined with plastic film double-layer packaging, each bag net weight 25Kg, 50Kg, or according to customer requirements packaging.