1) sucramine
['sʌkrəmi:n]
糖精的铵盐
2) chitosan quaternary ammonium
壳聚糖季铵盐
1.
The inhibition action of chitosan quaternary ammonium was studied for carbon steel in sulfuric acid.
研究了壳聚糖季铵盐作为单组分缓蚀剂对碳钢在硫酸溶液中的缓蚀性能,以及缓蚀剂浓度、温度、时间和特性粘度、取代度等因素对缓蚀效果影响。
2.
It can be concluded that chitosan quaternary ammonium is a good inhibitor for steel,and the electrochemical study reveals that chitosan quaternary ammonium behaves as.
以盐酸三甲胺、环氧氯丙烷和壳聚糖为原料制备了水溶性的壳聚糖季铵盐,用红外光谱进行了表征。
3) Quaternary ammonium salt of chitosan
壳聚糖季铵盐
1.
Synthesis of quaternary ammonium salt of chitosan and its flocculation and sterilization ability;
壳聚糖季铵盐的合成及其对炼油废水的絮凝和灭菌性能
2.
Flocculating behaviors were studied for composite flocculants of crosslinked quaternary ammonium salt of chitosan and polyaluminium chloride.
研究了交联壳聚糖季铵盐与聚合铝复合后的絮凝特征。
3.
A quaternary ammonium salt of chitosan(TMCI)was synthesized and its antibacterial activity was studied.
用壳聚糖与碘甲烷、氢氧化钠直接合成了N-碘化三甲基壳聚糖季铵盐(TMCI),合成路线简单,成本低。
4) quaternized chitosan
壳聚糖季铵盐
1.
96 g/L quaternized chitosan nanoparticals into the therm.
制备了镶嵌壳聚糖季铵盐微纳米粒子的壳聚糖/β-甘油磷酸钠(CTS/-βGP)温敏凝胶,对其性质进行了研究,用透射电镜、扫描电镜和红外光谱分析了微纳米粒子和凝胶体系的结构。
2.
The quaternization of N,N-dimethyl chitosan by methyl iodide afforded water-soluble quaternized chitosan:N,N,N-trimethyl chitosan iodide(TMCI).
然后与碘甲烷反应生成水溶性的壳聚糖季铵盐:N,N,N-三甲基壳聚糖碘化铵(TMCI)。
3.
Chitosan/quaternized chitosan composite membranes were prepared by casting 2-Hydroxypropyltrimethyl ammonium chloride chitosan(HACC) on chitosan membrane with glutaraldehyde as crosslinking agent.
以戊二醛为交联剂,在壳聚糖膜上涂敷壳聚糖季铵盐(HACC),制备了壳聚糖/壳聚糖季铵盐复合膜,并研究了壳聚糖季铵盐的取代度和戊二醛用量对复合膜各种性能的影响。
5) 2-hydroxypropyltrimethyl ammonium chloride chitosan
壳聚糖季铵盐
1.
2-hydroxypropyltrimethyl ammonium chloride chitosan(HACC) was prepared by the reaction of chitosan with 2,3-epoxypropyltrimethyl ammonium chloride.
研究了不同pH值条件对水溶性壳聚糖季铵盐产率及产物溶解性的影响,并讨论了pH值对反应的影响机理。
6) alkyl glucoside quaternary ammonium
烷基糖苷季铵盐
1.
The properties of alkyl glucoside quaternary ammonium surfactants with different structure are determined, including surface tension, critical micelle concentration, foaming power, hydrophilelipophile balance value.
针对不同结构的烷基糖苷季铵盐表面活性剂进行性能测定,包括表面张力,临界胶束浓度,起泡力,亲水亲油平衡值(HLB值),并与商品AES、LAS进行比较。
补充资料：胺糖精
分子式：C7H5NO3S
分子量：183.18
CAS号：81-07-2
性质：单斜结晶。熔点228.8-229.7℃。升华得针状结晶。1g该品可溶于290ml水，25ml沸水，31ml乙醇，12ml丙酮。溶于碳酸碱溶液。稀释时较蔗糖甜500倍。
制备方法：由苯酐经胺化、降解、酯化、重氮化、置换、氯化、环合、酸析等步骤而得。（1）胺化、降解、酯化制备邻氨基苯甲酸甲酯。（2）重氮化、置换、氯化得邻磺氯苯甲酸甲酯。（3）环合、酸析得到不溶性糖精。
用途：暂无
分子量：183.18
CAS号：81-07-2
性质：单斜结晶。熔点228.8-229.7℃。升华得针状结晶。1g该品可溶于290ml水，25ml沸水，31ml乙醇，12ml丙酮。溶于碳酸碱溶液。稀释时较蔗糖甜500倍。
制备方法：由苯酐经胺化、降解、酯化、重氮化、置换、氯化、环合、酸析等步骤而得。（1）胺化、降解、酯化制备邻氨基苯甲酸甲酯。（2）重氮化、置换、氯化得邻磺氯苯甲酸甲酯。（3）环合、酸析得到不溶性糖精。
用途：暂无
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