Hydrofluoric acid
for HPLC
- Product Code: 73783
Alias:
Hydrofluoric acid; hydrofluoric acid, hydrogen fluoride, hydrogen fluoride solution
CAS:
7664-39-3
| Molecular Weight: | 20.01 g./mol | Molecular Formula: | HF |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00011346 | |
| Melting Point: | Boiling Point: | 108°C | |
| Density: | 1.15 g/mL at 25 °C(lit.) | Storage Condition: | Room temperature, dry, sealed |
Product Description:
Hydrofluoric acid is widely used in industrial applications due to its unique ability to dissolve silica and silicate compounds. It is commonly employed in the glass etching and frosting process, where it creates intricate designs or matte finishes on glass surfaces. In the semiconductor industry, it is utilized for cleaning and etching silicon wafers, playing a critical role in the manufacturing of electronic components. Additionally, it is used in the petroleum refining sector to catalyze alkylation processes, which improve the quality of gasoline. In metallurgy, hydrofluoric acid is applied for pickling stainless steel and other metals to remove oxides and impurities. Its ability to dissolve certain minerals also makes it valuable in geological and archaeological sample preparation. However, due to its highly corrosive and toxic nature, strict safety protocols must be followed during its handling and use.
Product Specification:
| Test | Specification |
|---|---|
| IRONFE | 0 0.0001 ppm |
| ARSENICAS | 0 0.05ppm |
| COPPERCU | 0 0.1ppm |
| HEAVY METALSAS PB | 0 0.5ppm |
| PHOSPHATEPO4 | 0 1ppm |
| CHLORIDE CL- | 0 5ppm |
| RESIDUE AS SULFATE | 0 5ppm |
| ASSAY | 48 50% |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 500.000 | 10-20 days | ฿810.00 |
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-
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| 2500.000 | 10-20 days | ฿2,580.00 |
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Hydrofluoric acid
Hydrofluoric acid is widely used in industrial applications due to its unique ability to dissolve silica and silicate compounds. It is commonly employed in the glass etching and frosting process, where it creates intricate designs or matte finishes on glass surfaces. In the semiconductor industry, it is utilized for cleaning and etching silicon wafers, playing a critical role in the manufacturing of electronic components. Additionally, it is used in the petroleum refining sector to catalyze alkylation processes, which improve the quality of gasoline. In metallurgy, hydrofluoric acid is applied for pickling stainless steel and other metals to remove oxides and impurities. Its ability to dissolve certain minerals also makes it valuable in geological and archaeological sample preparation. However, due to its highly corrosive and toxic nature, strict safety protocols must be followed during its handling and use.
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