Highly activeanhydrous potassium fluoride compared to ordinary potassium fluoride, highly active anhydrous potassium fluoride has the characteristics of high activity, high yield, low consumption, and low by-products. With anhydrous potassium fluoride, the phase transfer catalyst cannot be used for the fluorination reaction. If the seal is good, the fine powder of anhydrous potassium fluoride can be retained.
Highly active anhydrous potassium fluoride
Basic Information
Product name:Highly active anhydrous potassium fluorie
CAS No:7789-23-3d
Molecular formula::KF
Other name;Potassium fluoride, Anhydrous potassium fluoride
Molecular weight: 58.10
Appearance and character
White powder.
Application:
Mainly used in the synthesis of fluorine-containing pesticide intermediates, fluorine-containing pharmaceutical intermediates, glass engraving, welding materials and industrial anti-corrosion.
Product index
| Item | Standard |
| Content | ≥99.0% |
| Moisture | ≤0.30% |
| Free acid (in HF) | ≤0.05% |
| Free base (in KOH) | ≤0.05% |
| Chloride (Cl) | ≤0.10% |
| PH | 7.0-9.0% |
| Fluorosilicate | ≤0.05% |
| Sulfate | ≤0.02% |
Operational notes:
Closed operation, local exhaust. Operators must be specially trained to strictly follow the operating procedures. It is recommended that the operator wear a hood-type electric air filter type dust-proof respirator, wear a tape anti-drug, and wear latex gloves. Avoid dust. Avoid contact with acids. Lightly load and unload during handling to prevent damage to packaging and containers. Equipped with leakage emergency treatment equipment. Empty containers may be harmful residues.
