Barium fluoride
Molecular formula: BaF2 Molecular weight : 175.32
Uses: Preservative. Metal heat treatment. Ceramic. Enamel. Manufacturing glass. Metallurgical. Instrument industry, etc.
Property: colorless transparent cubic crystal or white powder. Dissolved in hydrochloric acid
, Nitric acid, hydrofluoric acid & Ammonium chloride solution, slight soluble in water. Relative Density 4.83. Melting point 1353℃. Boiling point 2260℃. Refractive index (n25D)1.471.
CAS#: 7787-32-8 Customs No.: 2826199090 MSDS: Risk No.:
Product specification |
Electronic-grade |
Export grade |
Industrial grade |
Standard |
SEMI C1 |
Yotech Standard |
Yotech Standard |
Appearance |
colorless transparent cubic crystal or white powder |
colorless transparent cubic crystal or white powder |
colorless transparent cubic crystal or white powder |
Assay |
≥99.5％ |
≥99.0％ |
≥98.5％ |
Chloride (Cl) |
≤100ppm |
≤0. 1％ |
≤0.5％ |
Sulfate (SO42-) |
≤100ppm |
≤0.1％ |
≤0.5％ |
Na |
≤10ppm |
≤0.01％ |
≤0.1％ |
Fe |
≤10ppm |
≤0.01％ |
≤0.1％ |
Pb |
≤10ppm |
≤0.01％ |
≤0.1％ |
Arsenic (As) |
≤1ppm |
≤0.001％ |
≤0.01％ |
S |
≤10ppm |
≤0.01％ |
≤0.1％ |
P |
≤15ppm |
≤0.015％ |
≤0.15％ |
Heavy metal
(Pb) |
≤5ppm |
≤0.005％ |
≤0.05％ |
Silica (SiO2) |
≤200ppm |
≤0.2％ |
≤0.5％ |
Loss on dry |
≤0.5％ |
≤1.0％ |
≤1.5％ |
Supply reference |
Production process |
synthesis method |
synthesis method |
synthesis method |
Granularity |
90% pass 110 mesh |
90% pass 110 mesh |
90% pass 110 mesh |
Packing |
25KG composite bag/16T/(20')FCL |
25KG composite bag/16T/(20')FCL |
25KG composite bag/16T/(20')FCL |
Specification of price |
FCL |
FCL |
FCL |
Price CNY/T |
|
|
|
Validity period of quoted price |
3 months |
3 months |
3 months |
Note: special requirements are negotiable for customers with specific specifications. |
