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| Signal Word | Danger |
| Hazard Phrase Codes | H225, H319, H336 |
| Precaution Phrase Codes | P210, P280, P305+P351+P338, P337+P313, P303+P361+P353, P403+P235 |
| UN Number | 1219 |
| UN Packing Group | II |
| UN Class | 3 |
Safety Data Sheets (SDS) are available for all of our products and can be downloaded below.
| Purity | >=99.5% |
| Water | <=0.10%w/w |
| Residue on evaporation | <=2.00ppm |
| Abs @ 220nm | <=0.200AU |
| Abs @ 230nm | <=0.100AU |
| Abs @ 240nm | <=0.050AU |
| Abs @ 250nm | <=0.010AU |
| Abs @ 260nm | <=0.005AU |
| Abs @ 270nm | <=0.005AU |
| Wavelength @ 1AU | <=205nm |


