| Items |
Unit |
Industial Grade |
| Content（HF) |
% ≥ |
99.98 |
| Moisture |
% ≤ |
0.010 |
| H2SiF6 |
% ≤ |
0.020 |
| Sulfur Dioxide(SO2) |
% ≤ |
0.003 |
| Chloride |
% ≤ |
0.020 |
| Non-volatile Acid（H2SO4） |
% ≤ |
0.005 |
Packed in ISO TANK
CAS No : 7664-39-3
Formula : HF
1.Glass Processing: It is used for the etching and frosting of glass. By reacting with the silicon dioxide in the glass, it can create a frosted effect on the glass surface or etch various patterns.
2.Metallurgy: In metal smelting, it can be used to extract certain rare metals. For example, in the smelting process of metals such as tantalum and niobium, anhydrous hydrogen fluoride is utilized to react with the ore, causing the metals to dissolve in the form of fluorides, thus enabling the separation from other impurities.
3.Applications in the electronics industry cleaning
4.Application in chemical production: petrochemical organic synthesis
Storage condition:
1.Ventilated, dry and cool place, avoid direct sunlight
2.The temperature does not exceed 30 degrees, and the humidity is maintained at 30%-60%
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