SULPHUR PRECIPITATED
SULPHUR PRECIPITATED
| Article No. | 553608 |
| Grade | AR |
| Purity | 99.5% |
| CAS No. | 7704-34-9 |
| Molecular Formula | S |
| Molecular Weight | 32.06 |
| H.S. Code | 2503.0090 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20 °C | Solid |
| Colour | Fine yellow powder |
| Odour | Faint odor |
| Melting point/ Freezing point [°C] | 118 – 120 °C |
| Auto-ignition temperature [°C] | 232 °C |
| Flash point [°C] | 168 °C |
| Boiling point [°C] | 444.7 °C |
| Vapour pressure mm/Hg | 10 mm Hg @ 2460 °C |
| Vapour density | 8.9 |
| Density [g/cm³] | 2.07 |
| Solubility in water [% weight] | Insoluble in water |
| Viscosity at 40°C [mm²/s] | 8 mm²/s at 140 °C |
| Explosion limits – upper [%] | 6.83% |
| Explosion limits – lower [%] | 0.17% |
Specifications
| Appearance | Fine yellow powder |
| Assay | 99.5 – 100.5% |
| Arsenic (As) | Max 0.0004% |
| Sulphated ash | Max 0.25% |
| Acidity or alkalinity | Passes test |
| Packings | 500 gm |
