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- cerium trichloride 三氯化铈
- Cerium Acetate is soluble in water. 说明:醋酸铈溶于水。
- Cerium Hydroxide is insoluble in water and soluble in strong acid. 说明:氢氧化铈不溶于水,溶于强酸。
- Cerium Nitrate is soluble in water and absorb moisture in wet air. 说明:硝酸铈溶于水,在潮湿空气中易潮解。
- Application: Used in Magnetic material and made Cerium metal. 用途:产品用于生产金属铈,磁性材料等。
- Significant changes have been noted where sensors were exposed to trichloride. 当传感器暴露在三氯化物中时,有很大变化。
- A new adsorbent,Cerium(III) loaded collagen fiber(CeCF),was prepared. 将稀土铈(III)负载于胶原纤维上制备新型除氟吸附材料CeCF。
- The technology for the preparation of ammonium cerium nitrate is studied. 对硝酸铈铵复盐的制备工艺进行了研究。
- A method for direct determination of cerium dioxide content is studied. 介绍了一种直接测定氧化铈含量的新方法。
- It shows that the oxygenation of the sodium nitrate is obvious to cerium. 研究结果证明,硝酸钠对铈的氧化作用是显著的。
- Description: Cerium Hydroxide is insoluble in water and soluble in strong acid. 说明:氢氧化铈不溶于水;溶于强酸.
- Carboxyethyl (phenyl) phosphinic acid with the yield of 69.2% was synthesized from phosphorous trichloride, benzene, sodium chloride and acrylic acid. 以三氯化磷、苯、三氯化铝、氯化钠、丙烯酸为原料合成了阻燃剂2-羧乙基苯基次磷酸,收率69.;2%25。
- A method for preparing dimethyl phosphite was developed from methanol and phosphorous trichloride. 研究了用三氯化磷和甲醇合成亚磷酸二甲酯的方法。
- Triisopropyl phosphite was synthsized from phosphorus trichloride and isopropanol using pyridine as an organic base. 采用三氯化磷、异丙醇为原料,吡啶为有机碱合成亚磷酸三异丙酯。
- By means of distillation-fractional condensation high purity antimony trichloride was made from antimony sulphide ore. 用蒸馏-多级冷凝法从锑矿石制取高纯度三氯化锑。
- The cerium as solid solute in steel is inclined to collect about cerium carbide. 钢中固溶的铈原子在铈碳化物界面区发生偏聚。
- Isoamyl acetate was synthesized by urushiol resin immobilized ferric trichloride catalyst in this paper. 用漆酚树脂固载化三氯化铁高分子催化剂合成醋酸异戊酯,对催化剂进行了红外光谱表征。
- Preventive measures to avoiding or reducing accident of nitrogen trichloride were put forward. 提出了避免或减少三氯化氮事故的预防措施。
- An easy and effective way of nitrogen trichloride colorimetric estimation is suggested in this paper. 本文提供一种简捷的三氯化氮比色测定方法。
- The method for synthesizing dialkyl phosphite from phosphorus trichloride was improved. 对用三氯化磷和醇合成亚磷酸二烷基酯方法进行了改进。