SODIUM FLUORIDE 99% AR
| Product Code | B-02408 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 7681-49-4 |
| Molecular Formula | NaF | Molecular Weight | 41.99 |
| H.S.Code | 2826.19900 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White Powder |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 993 °C | Odour | Odorless |
| Density[g/cm3] | 2.78 | Solubility in water [% weight] | Soluble in water |
| Vapour Density | 1.45 | pH Value | 7.4 |
Packaging
Specification
| Appearance | A white powder |
| Assay | Min 99% |
| Insoluble matter | Max 0.01% |
| Loss on drying (at 105°C) | Max 0.2% |
| Acidity (as HF) | Max 0.05% |
| Free alkali | Max 0.04% |
| Chloride (Cl) | Max 0.005% |
| Hexafluorosilicate (SiF6) | Max 0.1% |
| Sulphate (SO4) | Max 0.01% |
| Sulphite (as SO3) | Max 0.005% |
| Heavy metal (as Pb) | Max 0.001% |
| Calcium (Ca) | Max 0.004% |
| Iron (Fe) | Max 0.002% |
| Lead (Pb) | Max 0.0005% |
Safety Information and Hazard Symbols
Symbol: GHS06,GHS08,GHS09
Signal Word: Danger
UN No.: 1690
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301-H315-H319
Precaution Statement: P301 + P310-P305 + P351 + P338