Assay: 99.9min
Appearance: colorless liquid
Capacity: 30000tons/year
Packaging: 4L Bottle and ISO Tank
Sample: available
Acetonitrile CAS 75-05-8
Description
Acetonitrile
Acetonitrile Quick Details
Product name: Acetonitrile
CAS NO: 75-05-8
Molecular formula: C2H3N
Molecular weight: 41.05
EINECS No: 200-835-2
Molecular Structure:
Acetonitrile HPLC Grade Typical Properties
| Assay(%) | 99.9min | |
| Water(%) | 0.005max | |
| Residue after evaporation(%) | 0.0005max | |
| Acidity(nmol/g) | 0.0004max | |
| Alkalinity(Mmol/g) | 0.0002max | |
| Density 20℃(g/ml) | 0.782 ~ 0.785 | |
| UV transmission(%) | 190nm | 1.00max |
| 200nm | 0.05max | |
| 220nm | 0.03max | |
| 240nm | 0.01max | |
| 254nm | 0.01max | |
Acetonitrile HPLC Gradient Typical Properties
| Assay(%) | 99.9min | |
| Water(%) | 0.0030max | |
| Colour | 10max | |
| Residue after evaporation(%) | 0.0005max | |
| Acidity(nmol/g) | 0.0002max | |
| Alkalinity(Mmol/g) | 0.0002max | |
| Density 20℃(g/ml) | 0.779 ~ 0.783 | |
| UV transmission(%) | 190nm | 1.00max |
| 200nm | 0.05max | |
| 220nm | 0.03max | |
| 240nm | 0.01max | |
| 254nm | 0.01max | |
| Gradient elution(mAu) | 210nm | 1.0max |
| 254nm | 0.5max | |
| Fluorescence,as quinin)(ppb) | 254nm | 1.0max |
| 365nm | 0.5max | |
Acetonitrile Usage
As the mobile phase of high performance liquid chromatography, HPLC acetonitrile is widely used in the analysis and quality control process of pharmaceutical, food, petrochemical enterprises and monitoring and analysis institutions. It is the most widely used chromatographic reagent.
1. Gradient products are suitable for high sensitive liquid chromatography analysis
2. Equal grade products are suitable for general liquid chromatography analysis
3. Preparation grade products are suitable for production and preparation process.
Acetonitrile Packaging and Shipping
Packing: 4L Bottle and ISO Tank.
Acetonitrile Storage
Stored in cool and dry place,keep the seal clean.