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HS Code |
644394 |
| Chemicalname | Hydrogen Fluoride |
| Chemicalformula | HF |
| Molarmass | 20.006 g/mol |
| Appearance | Colorless gas or fuming liquid |
| Odor | Pungent, irritating |
| Meltingpoint | -83.6 °C |
| Boilingpoint | 19.5 °C |
| Density | 0.991 g/cm³ (liquid at 20°C) |
| Solubilityinwater | Miscible |
| Vaporpressure | 917 mmHg at 25°C |
| Ph | Very acidic (forms hydrofluoric acid in water) |
| Casnumber | 7664-39-3 |
As an accredited Hydrogen Fluoride factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Purity 99.9%: Hydrogen Fluoride with purity 99.9% is used in semiconductor wafer cleaning, where it achieves ultra-low particulate residues. Aqueous Solution 40%: Hydrogen Fluoride in aqueous solution 40% is used in glass etching processes, where it enables precise and uniform surface patterns. Boiling Point 19.5°C: Hydrogen Fluoride at a boiling point of 19.5°C is used in refrigeration gas synthesis, where it ensures efficient vapor phase reactions. Anhydrous Grade: Hydrogen Fluoride anhydrous grade is used in fluoropolymer production, where it provides high reaction selectivity and yield. Stability Temperature -85°C: Hydrogen Fluoride with stability temperature -85°C is used in chemical storage applications, where it maintains material integrity against decomposition. Molecular Weight 20.01 g/mol: Hydrogen Fluoride with molecular weight 20.01 g/mol is used in uranium hexafluoride conversion, where it enables optimal isotope separation efficiency. Particle Size <1 micron: Hydrogen Fluoride at particle size <1 micron is used in microetching for electronics, where it achieves superior surface definition. Viscosity 0.55 mPa·s: Hydrogen Fluoride with viscosity 0.55 mPa·s is used in specialty catalyst manufacturing, where it promotes thorough wetting and consistent reactivity. |
| Packing | Hydrogen Fluoride is supplied in a 1-liter steel cylinder with secure valve, labeled with hazard warnings and handling instructions. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL) for Hydrogen Fluoride: Typically loaded in ISO tank containers, ensuring secure, leak-proof, and compliant hazardous material transportation. |
| Shipping | Hydrogen Fluoride is shipped in specially designed, corrosion-resistant containers such as steel cylinders with protective linings. Due to its highly toxic and corrosive properties, it must be clearly labeled and securely sealed. All shipping must comply with hazardous material transportation regulations, ensuring proper ventilation, emergency response equipment, and personnel safety protocols. |
| Storage | Hydrogen fluoride should be stored in tightly closed, corrosion-resistant containers made of materials like polyethylene or Teflon, away from water, moisture, and incompatible substances such as glass and metals. Storage areas should be cool, well-ventilated, and equipped with acid-resistant flooring and spill containment. Clearly label containers with hazard warnings, and restrict access to trained personnel using proper safety equipment. |
| Shelf Life | Hydrogen fluoride has an indefinite shelf life if stored in tightly sealed containers, away from moisture, heat, and incompatible substances. |
Competitive Hydrogen Fluoride prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
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