granular Sulfur Razi
| Appearance (at 20°C) |
Yellow solid in block or pellet for; easily crushed into yellow dust. |
|---|---|
| Colour |
Yellow |
| Odour |
Pure sulfur is odorless and tasteless. However, trace hydrocarbon impurities may give it a faint oily and/or rotten egg odor |
| PH (at 20°C) |
Not applicable |
| Boiling point/range (°C) |
832 F (445 C) |
| Flash point (°C) |
Closed cup: 207°C (404.6°F). (PenskyMartens.) |
| Flammability |
Flammable. Slightly flammable to flammable in presence of open flames, sparks and static discharge |
| Auto-ignition temperature |
Auto-ignition temperature |
| Explosive properties |
Hazardous in contact with oxidizing materials, forming explosive mixtures. Sulfur burns with a pale blue flame that may be difficult to see in daylight |
| Oxidising properties |
These products are sulfur dioxide and sulfur trioxide (SO2, SO3) |
| Vapour pressure (at 20°C): |
4×10-6 mm Hg @ 86 F (30 C) |
| Density (at 20°C) |
(H2O = 1): AP 1.96 (varies) |
| Solubility (at 20°C) |
water solubility: Insoluble in water |
| Viscosity (40°C) |
Solid: Not |
| Evaporation rate |
Not applicable. |
| MELTING POINT |
235 to 248 F o ( 113 to 120 C ) |
| Stability |
Stable. Hazardous polymerization will not occur |
