Potassium Aluminium Fluoride is an inorganic compound widely used in metal surface treatment, flux applications, and aluminum refining. It helps improve coating quality, adhesion, and corrosion resistance.
Ammonium Bifluoride
Ammonium Bifluoride is a powerful etching and cleaning agent commonly used in metal treatment, glass frosting, and industrial cleaning applications.
Available in Packaging : 35 kg HDPE BAG
Description
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Properties | Specification | ||
Molecular Formula | NH₄HF₂ | Appearance | White Flakes |
Molar Mass | 57.04 | Assay (NH₄HF₂) | 98.5% Min |
Density | 1.50 g cm³ | pH (5% v/v: water) | 5.5 to 6 |
Melting point | 124 - 125°C | Chloride (Ci) | 0.0010% |
Boiling point | 240°C, 513 K, 464°F | Hex fluorosilicate | 0.2% |
Solubility in water | 63g / 100ml 20°C | Moisture | 0.5% Max |
Applications :
- To acidize oil wells in silicate rocks to regenerate oil flow
- For removal of siliceous scales from boiler tubers, heat exchangers, condensers and economizers
- While pickling of steel
- In aluminium anodizing formulation
- As a bactericide in sugar industry
- For frosting, polishing and etching of glass
- Preservation of wood
- Used as disinfectant in breweries & distilleries
