Guarantee analysis Assay (by GC)                                         99.9% Identification                                          Passes test Density at 20/4                                       0.779～0.783 Colour（APHA）                                     ≤10APHA Water (KF)                                               ≤0.008% Acidity                                                     ≤0.0002meq/g Alkalinity                                                 ≤0.0002meq/g Evaporation residue                                ≤0.0001% Gradient grade ( at 210 nm )                  ≤1.0mAU Gradient grade ( at 254 nm )                  ≤0.5mAU Fluorecence（as quinine at 254 nm ）   ≤1.0ng/mL Fluorecence（as quinine at 365 nm ）   ≤0.5ng/mL Transmission ( at 190 nm )                      27% Transmission ( at 193 nm )                      65% Transmission ( at 195 nm )                      85% Transmission ( at 200 nm )                      96% Transmission ( at 215 nm )                      97% Transmission ( 230 nm-400 nm )            99% Microfiltered product(0.2um)and bottled under nitrogen atmosphere

中文名称:乙腈

中文别名:乙腈, 用于合成
CAS No:75-05-8
EINECS号：200-835-2
分子式:C2H3N
沸点:81-82℃
闪光点:2℃
折射率:1.343-1.345
密度:0.7857
外观无色透明液体
用途:用于丁腈橡胶单体、制药及碳四的抽提;用作色谱分析标准物质、溶剂及气相色谱固定液;乙腈是制备原乙酸酯的原料，是生产二氯菊酸甲酯和2-氯-3，3，3-三氟-1-丙烯基-2，2-二甲基环丙烷羧酸酯(功夫酸酯)的中间体，并可用于磺酰脲类除草剂中间体嘧啶衍生物的原料，在医药工业可用于制造维生素B 1 ，在合成橡胶工业中做C 4 馏分的..
安全说明:S16;S36/37
危险品运输编号：UN 1648