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- anhydrous potassium sulfite 无水亚硫酸钾
- This paper reports the function of anhydrous potassium fluoride and acetonitrile in C-alkylation of active methylene group of acetoacetic ester. 无水氟化钾和乙腈在乙酰乙酸乙酯活泼亚甲基的C-烃基化中的作用。
- Synthetic study of anhydrous potassium tungstate 无水钨酸钾的合成研究
- anhydrous potassium aluminium sulfate 无水硫酸铝钾
- Study on Cleaner Production of Rice Straw Pulp Using Alkaline Potassium Sulfite 稻草碱性亚硫酸钾清洁制浆工艺研究
- Clean pulping technology from wheat straw with alkaline potassium sulfite 麦草碱性亚硫酸钾制浆工艺研究
- Keywords bagasse;potassium sulfite process;pulp properties;bleachability; 甘蔗渣;亚硫酸钾法;纸浆性质;漂白性能;
- Keywords Anhydrous potassium phosphate;Dithiocarbamate;New synthetic method; 无水磷酸钾;氨基二硫代甲酸酯;合成新方法;
- Keywords Synthesis;Orthogonal test;Anhydrous potassium carbonate;Cinnamic acid; 合成;正交试验;无水碳酸钾;肉桂酸;
- No potassium did we find in this mineral. 在这种矿石中我们没有发现钾。
- Study on Vibration Spectrum and Properties of Anhydrous Potassium Pentaborate Crystal at High Temperature 无水五硼酸钾晶体高温性质振动光谱的研究
- Perkin Reaction of Furfural with Acetic Anhydride Catalyzed by Anhydrous Potassium Fluoride and Anhydrous Potassium Carbonate 无水氟化钾和无水碳酸钾催化糠醛与乙酸酐的Perkin反应
- Keywords anhydrous potassium nicotinate;adiabatic calorimetry;low-temperature heat capacity;isoperibol solution-reaction calorimetry;standard molar enthalpy of formation; 无水烟酸钾;绝热量热法;低温热容;等温环境溶解-反应量热法;标准摩尔生成焓;
- Potassium is necessary to the existence of all living things. 钾是所有生物生存必须的。
- Anhydrous nitric acid is dissociated. 无水硝酸是电离的。
- potassium sulfite 亚硫酸钾
- Pengshan Anhydrous Sodium Sulfate Plant. 安徽全力集团有限公司彭山元明粉厂。
- Citric acid anhydrous powdered p. A. 无水柠檬酸。
- Spec:Dihydrate and anhydrous standards. 规格:二水和无水两个品种。
- ALLERGY WARNING: May contain sulfite residues. 可能含有亚硫酸盐残留。