SULPHUR POWDER 99.5 % AR
| Product Code | B-02597 | Grade | EXTRAPURE |
|---|---|---|---|
| Purity | 98 % | Brand | Bio-Chem |
| Molecular Formula | S | CAS No. | 7704-34-9 |
| Molecular Weight | 32.06 | H.S.Code | 2503.00900 |
| Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Fine yellow powder |
|---|---|---|---|
| Odour | Faint odor | Auto-ignition temperature [°C] | 232 °C |
| Flash point [°C] | 168 °C | Boiling point [°C] | 444.7 °C |
| Melting point/ Freezing point [°C] | 118 - 120 °C | Solubility in water [% weight] | Insoluble in water |
| Vapour density | 8.9 | Vapour pressure mm/Hg | 10 mm Hg @ 2460C |
| Density [g/cm3] | 2.07 | Viscosity at 40°C [mm2/s] | >8 mm2/s at 140 °C |
| Explosion limits - upper [%] | 6.83 % | Explosion limits -lower [%] | 0.17 % |
Packaging
Specification
| Appearance | Fine yellow powder |
| Assay | Min 98.0% |
| Acidity or alkalinity | Passes test |
| Sulphate (SO4) | Max 0.01% |
| Chloride (Cl) | Max 0.01% |
| Sulphide (S) | Max 0.01% |
| Arsenic (As) | Max 0.004% |
| Selenium (Se) | Passes test |
| Sulphated ash | Max 0.25% |
Safety Information and Hazard Symbols
Symbol: GHS02, GHS05 , GHS07
Signal Word: Warning
UN No.: 1350
IMCO Class No.: 4.1
Packing Group: III
Hazardous Statement: H228 – H315
Precaution Statement: P302 + P352
Risk Statement: 38
Safety Statement: 46