Hydrofluoric acid
Price:Negotiable
Contact Info
- Add:江西省鉛山縣工業(yè)園區(qū), Zip:
- Contact: 王部長
- Tel:0795-5436175
- Email:sales@dypharm.com
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Description
Additional Information
| Industrial Ammonium Fluoride | |
| Molecular Formula: | NH4F |
| Molecular Weight: | 37.04 |
| Properties: | White needle-like crystals, easily deliquescent and prone to caking; soluble in water, slightly soluble in alcohol. Decomposes into ammonia and ammonium hydrogen fluoride in hot water, and into ammonia and hydrogen fluoride when heated. Aqueous solution is acidic and can corrode glass. |
| Applications: | Glass etching agent, wood and brewing preservative, disinfectant, analytical reagent for zirconium spot test, fiber mordant, and reagent for extracting rare elements. |
| Product Quality: Enterprise Standard | |
| Indicator Name Premium Grade First Grade Second Grade Ammonium Fluoride Content (NH4F)%, ≥98.0 96.0 95.0 Sulfate (as SO4)%, ≤0.1 0.18 0.2 Fluosilicate (as SiF6)%, ≤2.0 2.5 3.0 Ignition Residue%, ≤0.15 0.2 0.25 | |
| Packaging: | Plastic woven bag lined with high-pressure polyethylene plastic bag, net weight 25kg per bag. |
| Industry Category | Chemicals/Inorganic Acids/Hydrofluoric Acid |
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| Origin: | China / Jiangxi / Shangraoshi |
