Shipping
Fast and safe delivery
| Signal Word | Danger |
| Hazard Phrase Codes | H314 |
| Precaution Phrase Codes | P280, P264, P301+P330+P331, P303+P361+P353, P305+P351+P338 |
| UN Number | 1830 |
| UN Packing Group | II |
| UN Class | 8 |
Safety Data Sheets (SDS) are available for all of our products and can be downloaded below.
| Purity | 95-97% |
| Residue on ignition | <=0.01%w/w |
| Free sulphur dioxide | <=20ppm |
| Iron | <=25ppm |
| Lead | <=1ppm |
| Mercury | <=0.1ppm |


