产品中心
产品展示

  您当前的位置:首页 » 产品展示 » 填充柱 » 30m*0.53mm*1um PEG-20000毛细管柱

产品名称: 30m*0.53mm*1um PEG-20000毛细管柱
产品型号: 30m*0.53mm*1um
品牌: 1941
产品数量:
产品单价: 面议
日期: 2022-11-30

30m*0.53mm*1um PEG-20000毛细管柱的详细资料

PEG-20000毛细管柱
PEG-20000毛细管柱 详细信息:

本标准规定了工业用二甲基甲酰胺的要求、试验方法、检验规则、标志、包装、运输、贮存和安全。
本标准适用于一氧化碳一步法合成及甲酸甲酯与二乙胺反应制得的二甲基甲酰胺。该产品主要用作聚氨酯合成革、人造革浆料、聚丙烯腈抽丝溶剂、丁二烯抽提溶剂以及用作制造电子化学品、医药、染料中间体的原料。
分子式: C3H7NO
相对分子质量: 73.09(按2007年国际相对原子质量)

要求
外观: 透明液体,无可见杂质。
工业用二甲基甲酰胺应符合表1所示的技术要求。


名称:毛细管柱

型号:PEG-20000

规格:30m*0.53mm*1um

高温度:240°C

编号:20221130001
应用:HG 2028-2009-T 工业用二甲基甲酰胺




PEG-20000毛细管柱 测试谱图:





PEG-20,000 capillary column

PEG-20000 capillary column details:



This standard specifies the requirements, test methods, inspection rules, marks, packaging, transportation, storage and safety of dimethylformamide for industrial use.

This standard is applicable to the one-step synthesis of carbon monoxide and dimethyl formamide prepared by the reaction of methyl formate and diethylamine. The product is mainly used as polyurethane synthetic leather, synthetic leather slurry, polyacrylonitrile spinning solvent, butadiene extraction solvent and raw material for manufacturing electronic chemicals, medicine and dye intermediates.

Molecular formula: C3H7NO

Relative molecular weight: 73.09 (according to 2007 international relative atomic mass)



requirement

Appearance: transparent liquid without visible impurities.

Dimethylformamide for industrial use shall meet the technical requirements shown in Table 1.




Name: capillary column



Model: PEG-20000



Specification: 30m * 0.53mm * 1um



Maximum temperature: 240 ° C



No.: 20221130001

Application: HG 2028-2009-T Industrial Dimethylformamide