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- When the synthesized acetone cyanamide was first put through a purification treatment and then used for cyanazine synthesis, cyanazine yield was 90%, while product purity was about 97% and both quality and yield were consistent across batches. 对合成的丙酮氰胺进行精制处理,再用来合成草净津,草净津收率90%25;纯度可达97%25左右,且各批次的质量和收率都较稳定。
- Keywords cyanazine;acetone cyanamide quality; 草净津;丙酮氰胺的质量;
- Keywords cyanazine;recycle solvent;acetone cyanohydrine;acetone cyanamide;cyanazine yield;cyanazine quality; 草净津;循环丙酮;丙酮氰胺;丙酮氰醇;草净津收率;草净津质量;
- acetone cyanamide 丙酮氰醇
- The ginger powder extracted with acetone was 8. 6%. 用丙酮和鲜姜汁制取丙酮粉,得率为8.;6%25。
- Calcium cyanamide is poisonous and irritating to the skin. 氰氨化钙是毒性物质,对皮肤有刺激性。
- The process for renovating acetone stripper system is described. 介绍了丙酮汽提塔系统的工艺改造过程。
- Calcium cyanamide is poisonous and irritating to the skin . 氰氨化钙是毒性物质,对皮肤有刺激性。
- Such organic solvent as turpentine, gasoline and acetone etc. 松节油、汽油、丙酮有机溶液。
- Is water repellent, insoluble in alcohol or acetone. 圈内切片或细胞可用醛类,乙醇或丙酮固定。
- BDM are prepared in acetone with different water content. 用含水量不同的丙酮作溶剂,合成了二苯甲烷双马来酰亚胺(BDM)。
- Don't clean the juicer with abrasive, cleaner, acetone or alcohol. 不要使用研磨剂、擦洗器、丙酮、酒精等清洁榨汁机。
- Benzylidene acetone exports accounted for first in the country. 苄叉丙酮的出口量占全国第一。
- After filtration,the filtrate was added with acetone. 加入丙酮使芒果苷单钠沉淀结晶析出。
- Method: To extract lecithin from egg yolk with acetone and ethanol. 方法:用丙酮、乙醇提取蛋黄中的卵磷脂。
- Analyzing acetone from exhalation is a new method of diagnosing diabetes fast. 通过人体呼气中的丙酮分析,是实现糖尿病快速诊断的新方法。
- Acetone (or dimethyl ketone): Simplest and most important ketone (CH3COCH3). 丙酮:亦称二甲基酮:分子式为CH3COCH3,最简单和最重要的酮。
- Acetone (or dimethyl ketone): Simplest and most important ketone (CH3COCH3). 丙酮:亦称二甲基酮:分子式为CH3COCH3,最简单和最重要的酮。
- Calcium carbimide;Cyanamide, calcium salt (1:1);Calcium cyanamide;Lime nitrogen;aero cyanamid granular [qr] ... 氰氨化钙;氨基氰化钙(1:1);石灰氮;碳氮化钙香港
- A green route to the synthesis of piperonyl acetone [55418-52-5] is reported. 报道了一种绿色合成胡椒基丙酮[55418525]的方法。