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HS Code |
138161 |
| Chemicalname | Hydrofluoric Acid |
| Chemicalformula | HF |
| Molarmass | 20.01 g/mol |
| Appearance | Colorless, fuming liquid or gas |
| Odor | Pungent |
| Density | 0.991 g/cm³ (aqueous, 48%) |
| Boilingpoint | 19.5°C (pure) |
| Meltingpoint | -83.6°C (pure) |
| Solubilityinwater | Miscible |
| Ph | <1 (strongly acidic) |
| Casnumber | 7664-39-3 |
| Unnumber | 1790 |
| Hazardclass | 8 (Corrosive) |
| Reactivity | Reacts with glass, metals, and silica |
| Flashpoint | Non-flammable |
As an accredited Hydrofluoric Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A robust, clearly labeled 2.5-liter plastic safety bottle with secure screw cap, featuring hazard symbols and corrosion warnings for Hydrofluoric Acid. |
| Shipping | Hydrofluoric Acid must be shipped in tightly sealed, corrosion-resistant containers (typically polyethylene or Teflon), clearly labeled, and packed upright. It is classified as a hazardous material—UN 1790. Transport requires compliance with DOT, IATA, and IMDG regulations, including use of secondary containment and rigorous documentation. Protective measures against leaks and spills are essential. |
| Storage | Hydrofluoric acid must be stored in tightly sealed containers made of polyethylene or Teflon, as it reacts with glass and metals. Store in a cool, dry, well-ventilated area, away from incompatible substances like strong bases and acids. Keep containers clearly labeled, and ensure access to emergency wash stations. Use secondary containment to prevent leaks or spills. |
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Purity 48%: Hydrofluoric Acid Purity 48% is used in glass etching processes, where it enables precise and efficient material removal. Stability Temperature 25°C: Hydrofluoric Acid Stability Temperature 25°C is used in semiconductor cleaning applications, where it maintains safe handling and optimal reactivity. Concentration 40%: Hydrofluoric Acid Concentration 40% is used in metal surface treatment, where it effectively removes oxides and impurities. Low Water Content: Hydrofluoric Acid Low Water Content is used in fluoropolymer synthesis, where it supports high yield and minimized side reactions. Viscosity Grade Standard: Hydrofluoric Acid Viscosity Grade Standard is used in oil well stimulation, where it allows for uniform acid penetration and improved extraction rates. Molecular Weight 20.01 g/mol: Hydrofluoric Acid Molecular Weight 20.01 g/mol is used in analytical chemistry, where it provides consistent and accurate dissolution of mineral samples. High Assay >99%: Hydrofluoric Acid High Assay >99% is used in production of advanced ceramics, where it ensures purity and prevents contamination. Reagent Grade: Hydrofluoric Acid Reagent Grade is used in laboratory analysis, where it assures reliable and reproducible results. Boiling Point 19.5°C: Hydrofluoric Acid Boiling Point 19.5°C is used in controlled vapor deposition, where it enables low-temperature processing of thin films. Density 0.991 g/cm³: Hydrofluoric Acid Density 0.991 g/cm³ is used in inorganic synthesis, where it supports accurate volumetric measurements and reaction control. |
Competitive Hydrofluoric Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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