公司名称:浩瀚色谱(山东)应用技术开发有限公司
联系人:王晓莹
电话:0632-5667636
手机:15562228838(微信同号)13963221227(微信同号)
传真:0632-5667636
邮件:wangxiaoying9@126.com
地址:山东省滕州市(商务和技术部);
毛细管柱测定工业用乙酸正丙酯,液化石油气,二甲醚,甲缩醛,乙缩醛,乙醇,室内空气,焦炉煤气,炼厂气,天然气,变压器油,多氯联苯,增塑剂,塑化剂,氨水,氨气,硫化氢,消毒剂...
毛细管柱测定工业用乙酸正丙酯 详细信息:
名称:填充柱
型号:HH-624
规格:60m*0.32mm*1.0um
应用:HG/T 4778-2014工业用乙酸正丙酯
以乙酸和正丙醇为原料合成乙酸正丙酯,利用中心组合设计试验考察醇酸摩尔比、催化剂用量和反应时间3个因素对SO_4~(2-)/Nd_2O_3-ZrO_2-Fe_2O_3三元固体超强酸催化合成乙酸正丙酯的影响,运用正交实验对其工艺参数进行优化,确定的合成条件为:醇酸摩尔比1.3∶1、催化剂用量1.6 g和反应时间2.5 h,酯化率为92.6%。在此条件下重复实验5次,酯化率仍在92%以上。
浩瀚色谱(山东)应用技术开发有限公司采用毛细管柱,面积归一法测定工业用乙酸正丙酯纯度及杂质,结果满意。
毛细管柱测定工业用乙酸正丙酯 测试谱图:
Determination of n-Propyl Acetate for Industrial Use by Capillary Column
Capillary column determination of n-propyl acetate for industrial use Details:
Name: Packed column
Filler: 6% cyanopropyl phenyl/94% dimethyl polysiloxane
Sex: weak to moderate statio
Equivalent to USP statio
Model: HH-624
Specification: 60m*0.32mm*1.0um
Application: HG/T 4778-2014 industrial n-propyl acetate
Using acetic acid and n-propanol as raw materials to synthesize n-propyl acetate, using the central combination design experiment to investigate the three factors of the molar ratio of alkyd, the amount of catalyst and the reaction time to SO_4~(2-)/Nd_2O_3-ZrO_2-Fe_2O_3 ternary solid super acid The influence of the catalytic synthesis of n-propyl acetate, the orthogo
Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. uses capillary column and area normalization method to determine the purity and impurities of industrial n-propyl acetate with satisfactory results.
Capillary column determination of industrial n-propyl acetate test spectrum:
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