SODIUM FLOURIDE 98%, EXTRA PURE
SODIUM FLOURIDE 98%, EXTRA PURE
| Article No. | 547208 |
| Grade | AR |
| Purity | 99.5% |
| CAS No. | 7681-49-4 |
| Molecular Formula | NaF |
| Molecular Weight | 41.99 g/mol |
| H.S. Code | 28261990 |
| Shelf Life | 60 Months |
Physical properties
| Physical State at 20°C | Solid |
| Colour | White powder |
| Odour | Odorless |
| pH Value | 7.4 |
| Melting Point/Freezing Point [°C] | 993°C |
| Vapour Density | 1.45 |
| Density [g/cm³] | 2.78 |
| Solubility in Water | Soluble in water |
Specifications
| Appearance | White or almost white powder or colourless crystals |
| Assay | 98.5 – 100.5% |
| Water Solubility | Soluble in water |
| Identification | Passes test |
| Alkalinity or Acidity | Passes test |
| Fluorosilicates | Passes test |
| Loss on Drying | Max 0.5% |
| Chlorides | Max 200 ppm |
| Sulfates | Max 200 ppm |
| Packings | 100 gm – 500 gm |
