C2H3N
Acetonitrile HPLC-R
Acetonitrile for most standard isocratic and routine gradient HPLC work. HPLC-R grade acetonitrile has a purity over 99.9% and a UV transmittance at 200nm over 92%.
Main characteristics
| M | 41.04 |
|---|---|
| D | 0.786 |
| b.p | 81-82 °C |
| m.p | -46 °C |
- Danger : H:225-302-312-319- P:210-241-303+361+353-305+351+338-501
Product specificities
| Appearance | Clear colorless liquid |
|---|---|
| Acidity (as Acetic acid) | max. 0.002% |
| Alkalinity (as Ammonia) | max. 0.0002% |
| Color (APHA, Pt-Co) | max. 5 |
| Assay (GC, on anhydrous basis) | min. 99.9% |
| Grad. elution H.Peak at 210nm | max. 0.008AU |
| Grad. elution H.Peak at 254nm | max. 0.004AU |
| Residue after evaporation | max. 0.0001%w/w |
| Water (KF) | max. 0.02%w/w |
| T195nm | min. 75% |
| T200nm | min. 92% |
| T210nm | min. 94% |
| T220nm | min. 95% |
| T230nm | min. 97% |
| T240nm | min. 98% |
| T254nm | min. 99% |
| Identity (IR) | Conforms to standard |
| F254nm (as Quinine) | max. 1ppb |
| F365nm (as Quinine) | max. 1ppb |
