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- cyanamide chloroformoxime 氰氨基氯甲醛肟
- 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。
- 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。
- 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 new HPLC method for the determination of melamine in cyanamide was established. 建立了单氰胺中三聚氰胺的HPLC测定方法。
- This is Hong Kong finds out the trichloro cyanamide material for the first time from milk system food. 这是香港首次从奶制食品中查出三氯氰胺物质。
- A new process,urea-calcium cyanamide method,for producing thiourea from urea and hydrogen sulfide is proposed. 利用尿素和硫化氢等原料制备硫脲,提出了尿素-氰氨化钙法新工艺。
- Introduction of cyanamide of preparation methods and show dirsction of methods improved, and the progress is forecasted. 介绍了氨基氰的制备方法,评述了各种生产方法的优缺点,指出工艺发展方向及产品的市场前景。
- Calcium cyanamide is paid attention to standing up as the key soil disinfecting environmental protection disinfectant again in recent years. 针对蔬菜土传病害的发生、石灰氮的分解及应用进行了全面的研究，为石灰氮土壤消毒技术的应用和推广奠定基础。
- Soil urease, phosphatase and peroxidase activities are increased significantly as well under the calcium cyanamide treatment in summer. 夏季石灰氮消毒处理对提高脲酶、磷酸酶和过氧化物酶活性的效果显著；
- The enclosure is precision die casted by aluminium alloy.Switch is made by tripoly cyanamid with good insulation character. 外壳由铝合金精密压铸成型，开关电器由绝缘性能良好的三聚氰胺制成。
- Using the mixture of calcium cyanamid and avermectin in soil disinfestation, the endanger of nematode was decreased evidently. 摘要用石灰氮与阿维菌素混用进行土壤处理，明显减轻了蔬菜根结线虫的危害。
- The yield of three procedures is 90.4%?87% and 80%.Measured by cyanamide,the overall yield of reaction is 62.9%,and the purity of crude petroleum is upper than 95%. 三步反应收率为90.;4%25、87%25、80%25;以氰胺计;反应总收率为62
- Calcium fluoride content in calcium cyanamide charging is determined by a fluoride ion selective electrode method, and its conditions and applications are tested. 采用氟离子选择电极法测定氰氨化钙炉料中氟化钙的含量,进行了条件和应用试验。
- 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。
- The production situation of thiourea in China is introduced.Most factories produce thiourea with hydrogen sulfide and calcium cyanamide and the total domestic output was 60 thousand tons in 2003. 摘要介绍了我国硫脲的生产现状，工业上大多数厂家采用硫化氢和石灰氮法生产，2003年全国硫脲产量为6万t；
- Antitumor agent tirapazamine was synthesized from o-nitroaniline by oxidation to give benzofuroxanwhich reacted with sodium cyanamide followed by acid hydrolysis with an overall yield of 75%. 邻硝基苯胺经氧化得到苯并呋咱1-氧化物,与氰氨基钠反应后酸解得到抗癌剂替拉扎明,总收率75%25。
- Suitable as the crosslinking agent in polymers like: epoxy, phenolic, trimeric cyanamide, nylon, polyethene, polyacrylic acid, polyurethane, polysulfide rubber, acrylonitrile-butadiene rubber, etc. 适用于偶联剂的聚合物有环氧、酚醛、三聚氰胺、尼龙、聚氯乙烯、聚丙烯酸、聚氨酯、多硫橡胶、丁腈橡胶等。
- Preparation of Cyanamide and its market forecast 氨基氰的制备及市场前景
- Keywords cyanazine;acetone cyanamide quality; 草净津;丙酮氰胺的质量;
