C2Cl3F3
1,1,2-Trichlorotrifluoroethane Spectrofluopure
Main characteristics
| M | 187.38 |
|---|---|
| D | 1.58 |
| b.p | 47.6 °C |
| m.p | -35 °C |
Product specificities
| Clear colorless liquid | Complying |
| Acidity (as HCl) | <= 0.002% |
| Color (APHA Pt-Co) | <= 10 |
| Fluorescence 254nm (as Quinine) | <= 0.3ppb |
| Fluorescence 365nm (as Quinine) | <= 0.2ppb |
| Assay (GC on anhydrous basis) | >= 99.9% |
| Residue after evaporation | <= 0.0002%w/w |
| Water (KF) | <= 0.005%w/w |
| UV Trans. 235nm | >= 10% |
| UV Trans. 240nm | >= 50% |
| UV Trans. 245nm | >= 80% |
| UV Trans. 250nm | >= 90% |
| UV Trans. 260nm | >= 98% |
| Hydrocarbons (IR Std. EPA) | <= 50ppm |
