SODIUM (METAL) 98% EXTRAPURE (COATED WITH LIQUID PARAFFIN)
| Product Code | B-02341 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | CAS No | 7440-23-5 | |
| Molecular Formula | Na | Molecular Weight | 22.99 |
| H.S.Code | 2805.11000 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Color | Silvery white |
|---|---|---|---|
| Melting point/ Freezing point [°C] | 97.8 °C | Boiling point [°C] | 883 °C |
| Density [g/cm3] | 0.968 | Solubility in water [% weight] | Decomposes violently in water |
| Odour | Odorless | Flash point [°C] | 82 °C |
| Vapour density | 0.003 |
Packaging
Specification
| Appearance | Silvery white soft, waxy surface |
| Assay (as Na) | Min 98% |
| Melting point | About 97 deg C |
| Chlorine and bromine (as Cl) | Max 0.002% |
| Sulphur (S) | Max 0.003% |
| Barium (Ba) | Max 0.0005% |
| Boron (B) | Max 0.0005% |
| Calcium (Ca) | Max 0.001% |
| Lithium (Li) | Max 0.002% |
| Silver (Ag) | Max 0.002% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS05
Signal Word: Danger
UN No.: 1428
IMCO Class No.: 4.3
Packing Group: I
Hazardous Statement: H260-H314
Precaution Statement: P223-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P422