Ammonium bifluoride
AR,98.5%
- Product Code: 73088
Alias:
Ammonium bifluoride; acidic ammonium fluoride, ammonium bifluoride
CAS:
1341-49-7
| Molecular Weight: | 57.04 g./mol | Molecular Formula: | H₅F₂N |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00012018 | |
| Melting Point: | 125 °C(lit.) | Boiling Point: | 230 °C |
| Density: | 1.5 g/cm3 | Storage Condition: | Room temperature, inert gas atmosphere |
Product Description:
Ammonium bifluoride is widely used in industrial cleaning and etching processes. It is particularly effective for cleaning metal surfaces, removing oxides, and preparing surfaces for further treatment. In the glass industry, it is used for frosting and etching glass to create decorative patterns or to improve adhesion for coatings.
In the electronics industry, it plays a crucial role in cleaning and etching silicon wafers during semiconductor manufacturing. It is also utilized in the petroleum industry for acidizing oil wells to enhance production by dissolving rock formations.
Additionally, it serves as a precursor in the synthesis of other fluorine compounds. Its ability to release hydrofluoric acid makes it valuable in various chemical processes, though it requires careful handling due to its corrosive nature.
Product Specification:
| Test | Specification |
|---|---|
| ASSAY | 98.5-100 |
| FLUOSILICATESIF6 | 0 0.2% |
| HEAVY METALSPB | 0 0.002% |
| Appearance | WHITE POWDER OR CRYSTALS |
| Chloride | 0 0.01% |
| SO4 | 0 0.005% |
| Fe | 0 0.001% |
| IGNITION RESIDUE | 0 0.01% |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 500.000 | 10-20 days | $20.06 |
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| 2500.000 | 10-20 days | $81.40 |
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| 10000.000 | 10-20 days | $274.89 |
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Ammonium bifluoride
Ammonium bifluoride is widely used in industrial cleaning and etching processes. It is particularly effective for cleaning metal surfaces, removing oxides, and preparing surfaces for further treatment. In the glass industry, it is used for frosting and etching glass to create decorative patterns or to improve adhesion for coatings.
In the electronics industry, it plays a crucial role in cleaning and etching silicon wafers during semiconductor manufacturing. It is also utilized in the petroleum industry for acidizing oil wells to enhance production by dissolving rock formations.
Additionally, it serves as a precursor in the synthesis of other fluorine compounds. Its ability to release hydrofluoric acid makes it valuable in various chemical processes, though it requires careful handling due to its corrosive nature.
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