Name | Specifications | Packing | Price | Delivery |
n-Octanol | AR | 10l | RMB 1727 | Consulting service |
n-Octanol | CP | 500ml | RMB 34.1 | Consulting service |
n-Octanol | GR,99.5% | 500ml | RMB 440 | Consulting service |
n-Octanol | GR,99.5% | 100ml | RMB 94.6 | 现货 |
n-Octanol | AR | 2.5L | RMB 218.9 | Consulting service |
n-Octanol | AR | 500ml | RMB 53.9 | Consulting service |
n-Octanol | GCS,>99.5% | 5ml | RMB 31.9 | Consulting service |
品级Grade 化学纯
(CP)
相对密度Specific gravity (20/20°C) 0.823~0.827
折光率Refractive index n20/D 1.428~1.430
沸程Boiling range,℃ 193.0~197.0
灼烧残渣ignition residue,% ≤0.005%
酸度Acidity(以H+计)/(mmol/100g) ≤0.14
水分(H2O),% ≤0.1%
项目 优级纯
(GR)
外观Appearance 无色透明液体
红外光谱鉴别Infrared spectrometry 符合
纯度Purity >99.5% (GC)
比重Specific gravity (20/20°C) 0.8240 - 0.8290
折光率Refractive index n20/D 1.4280 - 1.4310
注:优级纯用于测定正辛醇/水或正辛醇/空气分配系数(Partition Coefficients)
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