Molecular formula: BaF2
Molecular weight:175.33
Property: Fine colorless cubic crystals. The relative density of 4.89. Melting point 1355 ° C. Slightly soluble in water, soluble in acid and ammonium chloride. Toxic!
Use: For the manufacture of motor brush, optical glass, fiber optics, laser generator, flux, paint and enamel. Used as wood preservatives and pesticides.
Product quality: Company standard
| Index name | Index name | |
| Ordinary | High purity | |
| Appearance | White powder | White powder |
| ContentBaF2) ,% ≥ | 98 | 99 |
| Free acid(HF) ,% ≤ | 0.2 | 0.2 |
| Sulfur(S) ,% ≤ | 0.001 | 0.005 |
| Phosphorus(P) ,% ≤ | 0.01 | 0.003 |
| Lead(Pb) ,% ≤ | 0.01 | 0.01 |
| Mercury(Hg) ,% ≤ | 0.001 | 0.001 |
| 水分 ,% ≤ | 0.15 | 0.15 |
Packing: 1 ton or 25kg plastic woven bag