Potassium bifluoride

Potassium bifluoride
Product Basic Parameter of Physical Chemistry:
Product name: Potassium bifluoride (KHF2)
Molecular weight: 78.10
English name: potassium bifluoride
Characters: It is a colourless tetragonal or cubic crystal with slightly acidic smell and relative density of 2.37, mp 225°C. It is easy soluble in water, insoluble in alcohol. Its aqueous solution is acidity. It is stable in dry air, but decomposes to release hydrogen fluoride in humid air. It gives of HF when heated to 310°C, and the steam pressure of hydrogen fluoride could reach 0.10325Mpa(l atm) at 400°C. The activity of fused potassium bifluoride is greater than potassium fluoride. It is toxic and caustic.

Quality standard:
Combined acid Sulphate(SO4) Iron(Fe) Heavy metals(Pb)
25-26% =0.05% =0.005% =0.003%
Fluorosilicate(K2SiF6) Chloride(Cl) Moisture (H2O)
=0.06% =0.05% =0.1%

Packing:Packing with plastic weave bag lined with polythene plastic bag,25kg per bag.

 



在线询价

至: Sino Resource Asia Ltd
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Sodium Fluoroborate Sodium Fluoroborate Product Basic Parameter of Physical Chemistry: Product name: Sodium Fluoroborate (NaBF4) Molecular weight: 109.79 ...
Magnesium fluoride Detailed description   Magnesium fluoride Product Basic Parameter of Physical Chemistry: Product name: Magnesium fluori...
Potassium Fluoroborate Potassium Fluoroborate Product Basic Parameter of Physical Chemistry: Product name: Potassium Fluoroborate (KBF4) Molecular weight: 125....
Sodium silicofluoride Potassium silicofluoride Product Basic Parameter of Physical Chemistry: Product name: Potassium silicofluoride(K2SiF6) Molecular weight:...
Potassium silicofluoride Potassium silicofluoride Product Basic Parameter of Physical Chemistry: Product name: Potassium silicofluoride(K2SiF6) Molecular weight:...
供应产品

Same products

99.99% lanthanum titanium oxide LaTiO3 sinter granule 卖方: 爱特斯光学
99.99% indium tin oxide ITO sinter tablet 卖方: 爱特斯光学
99.99% Niobium pentoxide Nb2O5 sinter granules 卖方: 爱特斯光学
99.99% titanium sesquioxide Ti2O3 tablet 卖方: 爱特斯光学
99.99% titanium monoxide TiO sinter tablet 卖方: 爱特斯光学