1) degree of esterification
酯化度
1.
Study on degree of esterification of polysaccharide ZSP3c from Zizyphus jujuba cv. Jinsixiaozao by fourier transform infrared spectrophotometer
红外傅立叶转换光谱研究金丝小枣多糖的酯化度
2.
Starch acetates(SA) with different degree of esterification were synthesized by corn starch reacting with acetic acid/acetic anhydride,using sulfuric acid as catalyst.
以冰醋酸和醋酸酐为改性剂,浓硫酸作催化剂,合成了玉米淀粉醋酸酯,用傅立叶红外(FT-IR)、扫描电镜(SEM)、差示扫描量热法(DSC)、X射线衍射(XRD)分别对淀粉醋酸酯的结构、形貌、玻璃化转变温度和结晶度等进行测试和表征,分析了不同酯化度对淀粉的微观结构和热性能的影响。
3.
The relationship between the degree of esterification of stearostarch obtained and the DP of starch hydrolysed, concentrations of methyl stearate and catalyst as well as the reaction temperature and time are discussed.
对水解淀粉的平均聚合度、硬脂酸甲酯的用量、催化剂种类及用量、反应温度、反应时间和产品酯化度的关系进行了研究。
2) esterification degree
酯化度
1.
The effect of the concentration,the alkalization temperature and time on the esterification degree of the cellulose sulfonate are discussed.
分析了碱化过程中氢氧化钠的浓度和温度、碱化时间对纤维素黄酸酯酯化度的影响。
2.
Effects of PPVA activity layer esterification degree, separation temperature and feed EtOH concentration on the PPVA/PAN composite membrane separation properties w.
考察了 PPVA活性分离层的酯化度、分离温度、进料浓度等因素对复合膜的分离性能的影响。
3) ester value
酯化度
1.
The potassium polyvinylsulfate (PVSK) was synthesized by using different types of polyvinylalcohol (PVA), the ester value of the PVSK was determined by the method of BaCl_2 titration.
用不同牌号的聚乙烯醇(PVA)制备聚乙烯醇硫酸钾(PVSK),用BaCl2滴定法测定了它们的酯化度。
2.
Anionic concentration of PVSK solution and ester value are determined with N_cetyl pyridinium chloride and using toluidine blue(T.
)为指示剂测定了PVSK溶液中阴离子的浓度以及PVSK的酯化度。
4) Esterization temperature
酯化温度
5) residual ester value
剩余酯化度
6) Degree of methylation
甲基酯化程度
补充资料：二异丙氧基化双三甲基硅氧基化钛酸酯
CAS：18205-00-0
中文名称：二异丙氧基化双三甲基硅氧基化钛酸酯
英文名称：di-Isopropoxy-di-(trimethylsiloxy)titanate
中文名称：二异丙氧基化双三甲基硅氧基化钛酸酯
英文名称：di-Isopropoxy-di-(trimethylsiloxy)titanate
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