|
|
| Molecular
formula: |
NaF |
| Molecular
weight: |
42 |
| Characteristic of physics and
chemistry: |
white brighten
crystal powder, slightly dissolves in water, poisonous, proportion
is 2.79, melting point is 993 ,
boiling point is 1700. |
| Technological target: |
Sodium
Fluoride(NaF) |
content |
 98% |
| Silicon Dioxide
(SiO2) |
|
 0.5% |
| Acidity (HF) |
|
0.1% |
| Sodium Carbonate (
Na2CO3) |
|
0.5% |
| vitriol ( SO4
) |
|
0.3% |
| water-fast |
|
0.7% |
| moisture |
|
0.5% |
| Specs: |
Granular :
crystalloid |
|
Powder: pass
through 100 sieve pore |
| Use: |
use as wooden
antiseptic, brewing industrial germicide, agricultural insecticide,
medical antiseptic, welding flux; It is also used in process of
fluorination, technology for glass products and
extinction. |
| Package: |
plastic bag
inside, kintted bag outside, middle package in both Chinese and
English, net weight is 25Kg per
bag. | |
