Pesticide Analysis Grade Methanol
Linda Song
联系人姓名
基本信息
| 化学文摘社编号. | 67-56-1 |
|---|---|
| 其他的名字 | Methyl Alcohol |
| 小额信贷 | CH3OH |
| 出生地 | Tianjin China (Mainland) |
| 纯洁的 | ≥99.9% |
| 牌子的名字 | oncord |
| 模式的数量 | Pesticide Analysis Grade Methanol |
| 分类 | 高纯度的试剂 |
Pesticide Analysis Grade Methanol Specification CAS.No:67-56-1Molecular formula: CH3OHMolecular weight: 32.04.Refractive Index: 1.3288 Test ItemsResultAssay CH3OH (GC) ω / % ≥99.9Appearance Clear, ColorlessDensity (20°C) ρ / (g/mL) 0.791 0.793Solubility in H2O. Pass testEvaporation Residue ω / % ≤0.0005Water (H2O) ω / % ≤0.05Titrable Acid. / (mmol/g) ≤0.0004Titrable Base. / (mmol/g) ≤0.00008UV Absorbance,(1.00-cm cell vs.water)205nm1.00210nm0.60220nm0.30230nm0.15240nm0.05254nm—260nm0.01GC-ECD Responsive residue (single peak) (As γ-666) / (ng/L) ≤10Gradient Test 254 nm / (AU) —
交货条款及包装
Packaging Detail: Bottle, Carton, Drum Delivery Detail: 15 Days
端口: Tianjin, shanghai
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