Description
Description
Acetonitrile HPLC Plus ≥99.9% 20 Liter
Synonym: ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide
- CAS Number 75-05-8
- Linear Formula CH3CN
- Molecular Weight 41.05
- Beilstein/REAXYS Number 741857
- EC Number 200-835-2
- MDL number MFCD00001878
- eCl@ss 39031501
- PubChem Substance Id 329755104
- NACRES NA.03
| Grade | HPLC Plus |
| Vapor Density | 1.41 (vs air) |
| Vapor Pressure | 72.8 mmHg (20°C) |
| Assay | ≥99.9% |
| Autoignition Temperature | 973°F |
| Expl. Lim. | 16 % |
| baseline drift measuring range | ≤12 mAU (210 nm) |
| Impurities |
≤0.0001% free alkali (as NH3) |
| halogenated residue | 10 ng/L (as heptachlor epoxide) |
| Refractive Index | n20/D 1.344 (lit.) |
| bp | 81-82°C (lit.) |
| mp | −48°C (lit.) |
| Density | 0.786 g/mL at 25°C (lit.) |
| HPLC-gradient |
≤0.2 MAU at 254 Nm |
| λ | H2O reference |
| UV absorption |
λ: 195 Nm Amax: ≤0.10 |
| Featured Industry | Food and Beverages |
General description
Acetonitrile (MeCN) is widely employed as a solvent in various studies and has high dielectric constant (37.5). Various purification procedures to obtain different grades of acetonitrile for use in different studies (polarography, spectroscopy, etc.) have been reported by many researchers.
Application
Acetonitrile has been used to compose the gradient system for the HPLC detection of diphenylmethane diisocyanate, a polymeric degradation product.
New Quality UPLC Plus Acetonitrile is suitable for all applications including:
Mass spectrometry, HPLC, TLC, GPC, UV, IR, GC, Pesticide Residue Analysis, and RNA/DNA Synthesis and Purification.
Safety Information
GHS02, GHS07
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