200L Preparative Grade Acetonitrile
Produce Code: FP1.01004.9200
CAS No.: 75-05-8
Molecular Weight: 41.052
Molecular Formula: CH3CN
Grade: Preparative Grade
Description
200L Preparative Grade Acetonitrile / Advantages of products
- High purity (99.9%)
- Low UV absorption (s0.005 in the range of 240-420nm)
- Meeting the application requirements of ACS-grade, preparative-grade HPLC reagents, organic synthesis, etc., for laboratory use.
- Excellent batch stability
Technical Analysis Indicators
| Characteristic | Standard Specifications | |
| Assay (on anhydrous substance) | Min.99.9% | |
| Solution (100g/l) | Neutral | |
| Acidity | Max. 0.0005 mmol/g | |
| Alkalinity | Max. 0.0002 mmol/g | |
| Boiling point | 80–>82℃ | |
| Coloration | Max. 10 APHA | |
| Density (20/4) | 0.781 –> 0.784 | |
| Density (20/20) | 0.782 –> 0.785 | |
| n 20/D | 1.343 –> 1.345 | |
| Residue on evaporation | Max.5 ppm | |
| Water | Max. 500 ppm | |
| Transmittance | (190 nm) | Min.10% |
| (195 nm) | Min.70% | |
| (200 nm) | Min.85% | |
| (210 nm) | Min.90% | |
| (220 nm) | Min.92% | |
| (240 nm) | Min.97% | |
| > (250 nm) | Min.98% | |
