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Add: Fine Chemical Industry Zone, Industrial Park, Qianshan County, Shangrao City, Jiangxi, China
Contact Person:
Wu Jun: +86-13576481888;
Peng Jidong: +86-13576309314 (Anhydrous hydrofluoric acid);
Chen Xiao: +86-13325996862 (Ammonium bifluoride, Ammonium fluoride);
Jin Yucheng: +86-13879335766 (Ammonium bifluoride, Ammonium fluoride);
Wang Yaoting +86-13657031116 (International trade)
Fax: +86-793-5436178
P.C.: 334500
E-mail: sales@dypharm.com
URL: http://www.dx5n.com

Detail

Barium fluoride

 

Detail

 

Barium fluoride
Molecular formula: BaF2
Molecular weight: 175.34
Properties:

White powder, relative density is 4.89, melting point is 1355℃, boiling point is 2260℃. Poorly soluble in water, slightly soluble in fluoric acid and ammonium chloride solution. It is toxic and should be kept in glass container.
Uses:

As preservative. It can be used in optical glass, glass optical fiber, laser generator, cosolvent, coating, and etc.
Storage: Keep in dry place.

Packing: Plastic woven bag lined with double-layer plastic bag, net weight is 25kg.
Name Superior grade First grade
Assay (BaF2)≥ 99.0 98.0
Free acid (HF)≤ 0.05 0.2
Sulfur (S)≤ 0.1 0.1
Phosphorus (P)≤ 0.005 0.01
Lead (Pb)≤ 0.005 0.01
Mercury (Hg)≤ 0.001 0.001
Moisture (H2O)≤ 0.15 0.15
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