Molecular formula : BaF2
Molecular weight : 175.33
Property : Colorless cubic fine crystal,relative density:4.89, melting point:1355°C. Slightly soluble in hot water, soluble in acid and ammonium chloride. Toxic!
Use : Used in producing motor brush, optical glass,light-guide fiber, laser generator, flux, coating and enamel. Also used as wood preservatives and pesticide.
Product quality : Reference standard
|
Index name |
Index |
|
First grade |
Second grade |
Third grade |
|
Barium fluoride ,% ≥ |
99.99 |
99.9 |
98 |
|
S ,% ≤ |
0.001 |
0.005 |
0.1 |
|
P ,% ≤ |
0.001 |
0.005 |
0.01 |
|
Pb ,% ≤ |
0.001 |
0.005 |
0.01 |
|
Hg ,% ≤ |
0.001 |
0.005 |
0.001 |
|
Acid (base on HF) , % ≤ |
|
|
0.20 |
Casing : 1T or 25kg plastic woven bag
Click here to safety data |
|
