Chemical Name: Hydrofluoric Acid
CAS RN: 7664-39-3
Formula: HF
M．W．:20.01
HS Code: 2811110000
Structure:
Properties:
Density：1.15
Melting point:-35°C
Boiling point:105°C
Water solubility:soluble
Quality Indicators:
Index name
|
Index |
Top quality |
Grande I |
Up to standard |
HF-40 |
HF-55 |
HF-40 |
HF-55 |
Hydrogen fluoride content,% ≥ |
40.0 |
40.0 |
55.0 |
40.0 |
55.0 |
Fluorosilicic acid content,% ≤ |
0.02 |
0.2 |
0.5 |
2.5 |
5.0 |
Non-volatile acid (H2SO4) content,% ≤ |
0.02 |
0.05 |
0.08 |
1.0 |
2.0 |
Uses: Uses in the atomic-energy industry, the system element fluorine, the fluoride, may also make the catalyst, the fluorinating agent to urgently need in organic or the inorganic fluoride manufacture, also uses in the stainless steel, the nonferrous metal acid pickling, the glassware frosting and the acid pickling, frosted lamp's processing and so on
Package: Packed in Polyethylene plastic bucket or PTFE plastic bucket.20g or 25g per bucket. |
