基本信息
| 化学文摘社编号. | 75-05-8 |
|---|---|
| 其他的名字 | Methyl Cyanide |
| 小额信贷 | C2H3N |
| 出生地 | Tianjin China (Mainland) |
| 纯洁的 | 99.99% |
| 牌子的名字 | Concord |
| 模式的数量 | Acetonitrile Gradient Grade |
| 分类 | 高纯度的试剂 |
Gradient Grade Acetonitrile Specification CAS.No:75-05-8Molecular formula:C2H3NMolecular weight:41.05.Characters: mp:(-43±2); bp:81.6; Density(20):0.7768g/cm3.Quality indicators: main content:≥99.9%; moisture:≤0.03%.Test ItemsGradient GradeAssay CH3CN (GC) , ω / % ≥99.9Appearance Clear, ColorlessDensity (20°C) , ρ / (g/mL) 0.782 0.785Evaporation Residue ω / % ≤0.0005Water (H2O) ω / % ≤0.02Solubility in H2O. Pass TestTitrable Acid. / (mmol/g) ≤0.0004Titrable Base. / (mmol/g) ≤0.0002Potassium Permanganate—UV Absorbance,(1.00-cm cell vs.water)190nm1.00200nm0.05210nm0.04220nm0.03230nm0.01240nm0.01250nm0.005254nm0.005GC-ECD Responsive Residue (Single Peak) (As γ-666) / (ng/L) —Gradient Test 254 nm / (AU) ≤0.005
交货条款及包装
Packaging Detail: Bottle, Carton, Drum Delivery Detail: 15-20 Days
端口: Tianjin/Shanghai
付款条款
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