Pesticide Analysis Acetonitrile
Basic Information
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Sell
Product Name
Pesticide Analysis Acetonitrile
Substance
Manufacturer(s)
Specifications
- Regulatory Status: Industrial/chemical-grade material (non-pharmaceutical use)
- IUPAC Name: acetonitrile
- EC Number: 200-835-2
- Molecular Weight: 41.05
- Chemical Formula: C2H3N
- CAS Number: 75-05-8
- Purity: ≥99.90% (GC assay)
- Application: Analytical-grade solvent for pesticide-residue analysis (GC/HPLC)
- Test Items: Specification
- Assay CH3CN (by GC) , ω / %: 99.90 min
- Density (20℃) , ρ / (g/mL): 0.782~0.785
- Chromaticity (APHA): 10 max
- Residue on evaporation , ω / %: 0.0001 max
- Water H2O (by K-F) , ω / %: 0.01 max
- Titrable Acid(H+) , b / (mmol/g): 0.0003 max
- Titrable Base(OH-) , b / (mmol/g): 0.0002 max
- UV Absorbance(1cm cell vs. water): at 190 nm
- at 195 nm: 0.15 max
- at 200 nm: 0.05 max
- at 210 nm: 0.04 max
- at 220 nm: 0.027 max
- at 230 nm: 0.01 max
- at 240-400 nm: 0.009 max
- Pesticide detection (GC): peak / (ng/L): 10 max
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