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- In this paper, synthesis of edetic acid with chloroacetic acid and ethylene diamine anhydrous is studied and the optimum reaction are determined. 以一氯乙酸和乙二胺为主要原料合成乙二胺四乙酸。研究了影响反应的主要因素,找到了最佳工艺条件。
- edetic acid(EDTA) 依地酸
- peracetic acid-tris acetic acid EDTA 过氧乙酸-三羟甲基氨基甲烷-乙酸-EDTA
- Keywords Chloroacetic acid;ethylene diamine and anhydrous edetic acid;sequestering agent; 一氯乙酸;乙二胺;乙二胺四乙酸;络合剂;
- Keywords System B;sodium hypochlorite;edetic acid;microscopy;electron;scanning transmission; 次氯酸钠;依地酸;显微镜检查;电子;扫描透射;
- Keywords Cadmium stress;Gracilaria lemaneiformis;ethylenediaminetetra-acetic acid(EDTA);soluble protein;peroxidase; 镉胁迫;龙须菜;乙二胺四乙酸(EDTA);可溶性蛋白;过氧化物酶;
- Keywords high performance liquid chromatography;ethylenediaminetetra acetic acid (EDTA);canned food; 高效液相色谱法;乙二胺四乙酸;罐头食品;
- Keywords self-dialysis;wet-spinning;RSF fiber;ethylene diamine tetraacetic acid (EDTA);structure;property; 自透析;湿纺;再生丝素纤维;乙二胺四乙酸(EDTA);结构;性能;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Sodium Benzoate, Caseinate, Fumantic Acid, Sodium Iron EDTA ... 美国公司求购苯甲酸钠;干酪素;富马酸;乙二胺四乙酸铁钠2008-07-29
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
- The worker's overalls were badly burned by acid. 这位工人的工作装被酸腐蚀得很厉害。