Name | Specifications | Packing | Price | Delivery |
2-Ethyl-1-hexanol | 分析標(biāo)準(zhǔn)品,≥99.5% | 5ml | RMB 176 | 促銷 |
2-Ethyl-1-hexanol | ≥99.5% | 500ml | RMB 310.2 | 現(xiàn)貨 |
2-Ethyl-1-hexanol | GR,99% | 2.5L | RMB 437.8 | 現(xiàn)貨 |
2-Ethyl-1-hexanol | GR,99% | 500ml | RMB 93.5 | 現(xiàn)貨 |
2-Ethyl-1-hexanol | CP | 500ml | RMB 28.6 | 現(xiàn)貨 |
2-Ethyl-1-hexanol | AR | 500ml | RMB 28.6 | 現(xiàn)貨 |
2-Ethyl-1-hexanol | GCS | 5ml | RMB 60.5 | 現(xiàn)貨 |
項(xiàng)目 化學(xué)純
(CP)
不飽和化合物unsaturated compounds ≤0.3%
沸程Boiling range,℃ 182.0~185.0
相對密度Specific gravity (20/20°C) 0.832~0.834
水分Water ≤0.2%
酸度Acidity(以H+計)/(mmol/100g) ≤0.16
灼燒殘渣Residue ignition ≤0.01%
項(xiàng)目 優(yōu)級純
(GR)
外觀Appearance 無色液體
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度Purity >99.0% (GC)
比重Specific gravity (20/20°C) 0.8330 - 0.8360
折光率Refractive index n20/D 1.4280 - 1.4330
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