triacetin

常見例句

• It was found that single or mixed are earth chlorides are allgood catalys for the synthesis of triacetin.
  結(jié)果表明，單一氯化稀土和混合氯化稀土均具有很好的催化活性；
• Triacetin;Glyceryl triacetate;1,2,3-Propanetriol, triacetate;1,2,3-propanetriol triacetate;fema number 2007 ...
  三乙酸甘油酯;三醋酸甘油酯;1,2,3-丙三醇三乙酸酯香港
• Triacetin was extracted from filter rod or plasticizer with methanol under room temperature, then analyzed.
  采用甲醇室溫下振蕩萃取和液相色譜法測定了增塑劑及醋酸纖維濾棒中三醋酸甘油酯的含量。
• The (recovery) was about 98.9% and the RSD was less than 2%.This method was suitable to fast analysis of triacetin in acetate filter rod.
  方法的回收率為98.;9%25;RSD小于2%25;適用于醋酸纖維濾棒中三醋酸甘油酯的快速分析。
• Determination of Triacetin in Fliter Rodsof Cellulose Acetate by Near Infrared Diffuse Reflectance Spectroscopy CAO Jian-guo DOU Feng (Nantong Cellulose Fibers Company.
  摘 要：本文研究了采用近紅外漫反射測定醋酸纖維濾棒中的煙草專賣調(diào)研報告三醋酸甘油酯的煙草專賣調(diào)研報告新方法，并對所建立的數(shù)學(xué)模型進(jìn)行了優(yōu)化和驗證。
• Comparing with the testing results of the classic methods, the feasibility and practicability of analysis of ester in triacetin by using GC-MS is explored in this paper.
  本文采用氣相色譜-質(zhì)譜法分析檢測三乙酸甘油酯的酯含量,并對照用經(jīng)典方法檢測的結(jié)果,探索用氣相色譜-質(zhì)譜法檢測三乙酸甘油酯的酯含量的可行性和實用性。
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