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High-purity 70% aqueous hydrofluoric acid formulated for consistent catalytic performance in industrial fluorination processes.
Manufactured under strict Solvay quality control protocols to ensure batch-to-batch reproducibility and low metal impurity levels.
Optimized for enhanced stability and handling safety in continuous-flow reactor systems requiring precise HF dosing.
Compatible with standard fluoropolymer-lined and Hastelloy®-constructed process equipment.
Supplied with comprehensive SDS, traceability documentation, and technical support for catalyst integration.
Catalytic alkylation in high-octane gasoline production (e.g., isobutane–butene alkylation).
Fluorination of organic intermediates for pharmaceutical and agrochemical synthesis.
Production of fluorinated refrigerants and fluorochemical building blocks.
Surface etching and cleaning of silicon wafers and specialty glass in semiconductor manufacturing.
Preparation of aluminum fluoride and other metal fluorides for aluminum smelting applications.
| Chemical Type | Hydrofluoric acid (HF) aqueous solution |
| Product Form | Liquid |
| Appearance | Clear, colorless to pale yellow liquid |
| HF Concentration (w/w %) | 69.5–70.5% |
| Impurity: Sulfuric Acid (H₂SO₄) | < 0.01% |
| Impurity: Iron (Fe) | < 1 ppm |
| Impurity: Chloride (Cl⁻) | < 5 ppm |
| Primary Applications | Catalyst in alkylation, fluorination, and etching processes |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
