1) organic diammonium compound
双季铵盐化合物
2) quaternary ammoniumcompounds
季铵盐化合物
1.
The samples were quaternary ammoniumcompounds by IR spectrum.
通过IR光谱测定,表明合成的阳离子表面活性剂为季铵盐化合物;通过研究烷基氯化铵对微生物最低抑制浓度(MIC)的测定,确定了烷基氯化铵的最低使用量和最佳杀菌浓度范围;并测定了烷基氯化铵的临界胶束浓度(cmc)。
3) Divalent quaternary ammonium complexes
二价季铵盐化合物
4) Quaternary Ammonium Compounds (QAC)
季铵盐类化合物(QAC)
5) quaternary ammonium compound
季铵化合物
1.
We tested the influence of the preparation conditions of the quaternary ammonium compounds(QACs) modified clays on their capacities to remove red tide organisms,then discussed the mechanisms of the organo-clays removing red tide organisms.
研究了季铵化合物改性粘土的制备条件对其去除赤潮藻效果的影响,探讨了该粘土体系高效除藻的机制。
6) bisquaternary ammonium salt
双季铵盐
1.
The N, N-dimethyl dodecylamine and 1,4-dibromobutane were taken as the raw material to synthesize the bisquaternary ammonium salt (BQAS).
新型杀菌剂双季铵盐以其低毒、性能优良而受到广泛的关注。
2.
A kind of bisquaternary ammonium salt (BQA)was synthesized .
合成了一种双季铵盐缓蚀剂 (BQA) ,分别用腐蚀失重法和电化学测试法研究了其在HCl介质中对碳钢的缓蚀作用及缓蚀机理 。
3.
Influence of the mole ratio of formic acid to methyl alcohol and chloroacetic acid on the synthetic reaction of bisquaternary ammonium salt was investigated.
考察了甲酸、甲醇和氯乙酸配比对双季铵盐合成反应的影响 ,当n(1,3 丙二胺 )∶n(甲酸 )∶n(甲醛 ) =1 0∶4 0∶6 4 ;n(氯乙酸 )∶n(十六醇 ) =1 2∶1 0 ,胺甲基化收率为 6 3 1% ,季铵化收率为82 1% ,二步总收率为 5 1 8%。
补充资料：硫酸与苯酚、铵盐的聚合物和与2-氨基乙醇的化合物
CAS: 72727-54-9
分子式: (C6H6O·H2O4S)x·xC2H7NO·xH3N
中文名称: 硫酸与苯酚、铵盐的聚合物和与2-氨基乙醇的化合物
英文名称: Sulfuric acid, polymer with phenol, ammonium salt, compd. with 2-aminoethanol
sulfuric acid, polymer with phenol, ammonium salt,compd. with 2-aminoethanol
Sulfuric acid,polymer with phenol,ammonium salt,compd. with 2-aminoethanol
分子式: (C6H6O·H2O4S)x·xC2H7NO·xH3N
中文名称: 硫酸与苯酚、铵盐的聚合物和与2-氨基乙醇的化合物
英文名称: Sulfuric acid, polymer with phenol, ammonium salt, compd. with 2-aminoethanol
sulfuric acid, polymer with phenol, ammonium salt,compd. with 2-aminoethanol
Sulfuric acid,polymer with phenol,ammonium salt,compd. with 2-aminoethanol
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条