Our country ethylene diamine mainly uses in producing the agricultural chemicals (woods manganese zinc, dithane Z-78, generation of woods amine and pesticide, weed killer, disinfectant), the surface active agent (lives geminate stearic acid amide, alkyl imidazole lin, double amide, with oxirane, epoxypropane synthesizes non-ionic surface active agent), the epoxy resin firming agent (polyamide resins, epoxy firming agent, hydroxyethyl ethylene diamine and so on), the wash assistant (ethylene diamine four ethanoic acid and sodium salt series chelating agents), medicine raw material (aminophylline, washes must be peaceful, nose eye only, deinsectization spirit and so on), water treatment medicinal preparation (ethylene diamine four methylene phosphonates, second grade trunk base ethylidene two phosphine acids), corrosion inhibitor dye fixing agent, photography materialFixing bath and oil dope and so on.

我國(guó)乙二胺主要用于生產(chǎn)農(nóng)藥（森錳鋅99re、代森鋅日韩黄页无码精品视频、代森胺及殺蟲(chóng)劑、除草劑韩国日本在线精品网站、殺菌劑），表面活性劑（生成雙硬脂酸酰胺99久久99视频免费，烷基咪唑啉啊啊啊啊www、雙酰胺，與環(huán)氧乙烷，環(huán)氧丙烷合成非離子表面活性劑）久草巨乳，環(huán)氧樹(shù)脂固化劑（聚酰胺樹(shù)脂久久精品中文字幕丝袜，環(huán)氧固化劑，羥乙基乙二胺等）亚洲欧美一区日韩一区a，洗滌助劑（乙二胺四乙酸及其鈉鹽系列螯合劑）在线欧美片，醫(yī)藥原料（氨茶堿，洗必泰超碰在线免费播放，鼻眼凈日韩精品另类图片视频在线观看网站，滅蟲(chóng)靈等），水處理劑（乙二胺四甲叉膦酸鹽yp污网站在线观看，乙脒基乙叉二膦酸）色站精品视频在线，緩蝕劑染料固色劑，照相材料定影液及潤(rùn)滑油添加劑等久久国产精品国产精欧洲欧洲黄页。

Like thionamic acid, alkyl benzene sulfonic acid, nonyl phenol oxygen ethylene ether, ethylene diamine four ethanoic acid two sodium, oxalic acid, deionized water and so on.

如氨基磺酸AV黄色网站在线播放、烷基苯磺酸、壬基酚氧乙烯醚欧美uuuu666、乙二胺四乙酸二鈉91精品久久久精品麻豆、草酸、去離子水等国产真人又黄又大一级。

This article uses the tetramethyl ammonium hydroxide∕methyl iodide for methyl esterification and the method of temperature program ,determine the content of lactic acid, ethanoic acid, propionic acid, butyric acid.

使用四甲基氫氧化銨/碘甲烷對(duì)青貯料浸出液進(jìn)行甲酯化反應(yīng)性爱小视频在线，采用程序升溫的方法，同時(shí)測(cè)定青貯料中乳酸日韩中文字幕在线大全视频、乙酸考屄视频、丙酸、丁酸的含量免费播看完整大片40分钟。

Erythrosin：真曙紅

Erosion 侵蝕 | Erythrosin 真曙紅 | Ethanoic acid 乙酸

ethanol dehydration：乙醇脫水

ethanoic acid 醋酸;乙酸 | ethanol dehydration 乙醇脫水 | ethanol 乙醇

ethanediol：乙二醇

ethanedioic acid 乙二酸 | ethanediol 乙二醇 | ethanoic acid ethene latex lacquer 乙酸乙烯乳膠漆