The effect of intermediate structure on the properties of propanoic acid polyethers;
中间体结构对丙酸聚醚性能的影响
The high-purity propionyl chloride was synthesized using propanoic acid and triphosgene as raw materials.
以丙酸和三光气为原料,用三光气法合成了纯度较高的丙酰氯。
As an important fine chemical materical, propanoic acid is widely used in many fields, such as food additive, feed additive, pesticide, medicine, essence, organic solvent, chemical reagent, etc.
丙酸是一种重要的精细化工中间体 ,它广泛应用于食品和饲料添加剂、农药、医药、香精、有机溶剂 ,化学试剂等领域。
Effect of Changing the Molar Ratio of Acetate to Propionate in Rumen Fluid on Rumen Fermentation and Some Blood Indexes;
瘤胃乙酸与丙酸摩尔比例的改变对瘤胃发酵及血液指标的影响
Study on the Production,Absorption and Passage of Propionate in the Sheep Rumen with Indirect Method;
间接法评定绵羊瘤胃丙酸产生、吸收和流通规律研究
The calcium propionate was synthesized with calcium oxide as raw material in this paper.
以氧化钙为钙源制取丙酸钙,对传统反应工艺进行了改进。
Pretreatment of propionic acid fermented broth by microporous hollow-fiber membrane;
膜分离法预处理丙酸发酵液
Compound Mutation Breeding of Propionic Acid High-yield Strain;
丙酸高产菌株的复合诱变选育
Progress of propionic acid production by microbial fermentation;
微生物发酵法生产丙酸的研究进展
Synthesis of benzyl propionate by phase-transfer catalysis in ionic liquids;
离子液体中相转移催化合成丙酸苄酯
Synthesis of benzyl propionate under room temperature using Brnsted acid task-specific ionic liquid as catalyst;
Brnsted酸功能化离子液体室温催化合成丙酸苄酯
By using sodium hydrogen sulfate as the catalyst,benzyl alcohol and propionic acid reacted to form benzyl propionate.
以苯甲醇、丙酸为原料,硫酸氢钠为催化剂,合成了丙酸苄酯。