常見例句APPLICATIONS OF GLYOXAL ON MARKET. 乙二醛的應用市場。ESCA was used to analyse the cross-linking between wood and glyoxal. 采用化學分析光電子能譜ESCA對乙二醛、乙二醇與木材交聯(lián)反應過程的C元素價態(tài)變化進行分析。Glyoxal is prepared with waste liquid propellant HNO3-27S and ethanal. 利用報廢的液體推進劑硝酸-27S和乙醛制備乙二醛。Receiving rate of 5-(P-hydroxyphenyl) hydantion is 81.1% by glyoxalic acid.Purity above 99.5%. 以乙醛酸(折百)計;5-對羥基苯乙內(nèi)酰脲收率達81.;1%25;純度99Description: Manufacturer of glyoxal, glyoxalic acid, and rutin, located in China. 主要生產(chǎn)乙二醛及蘆丁。包括公司及產(chǎn)品介紹。This article deals with the synthesis of 3 methoxy 4 hydromandelic acid by condensation of guaiacol and glyoxalic acid in akaline condition. 本文研究了在堿性條件下,由愈創(chuàng)木酚和乙醛酸合成3-甲氧基-4-羥基扁桃酸的反應。 返回 glyoxalic