Magnesium Fluoride MgF2 package 25KG/Bag
Magnesium Fluoride basic information:
Name:Magnesium Fluoride
Purity:99.5%
Formula:MgF2
M.W: 62.31
CAS NO.: 7783-40-6
HS CODE: 2826121000
Magnesium Fluoride Physical and Chemical Properties:
It is a tasteless, colorless cubic crystal or powder with relative
density of 3.148, mp 1261°C,bp 2239°C.
· It is soluble in nitric acid, slightly soluble in diluted acid,
insoluble in water and alcohol.
· It appears a weak violet fluorescence when heated under electric
arc light, its crystal has upstanding polarization, and so it is
fairly suitable for ultraviolet spectrum and infrared spectrum.
· It is toxic.
Magnesium Fluoride Technical standards:
Test index Test result
MgF2 ≥99.5%
CL ≤0.005%
SO4 ≤0.01%
Pb ≤0.01%
Ba ≤0.005%
Moisture ≤0.06%
Ca ≤0.05%
N ≤0.005
Magnesium Fluoride main usage:
It is used as flux of smelting magnesium, as additive of
electrolysis aluminium, in coating optical lenses and filter, in
coating agent of titanium pigment, in fluorescent agent of cathode
ray screen.
It is also used in ceramic and glass industry.
