1) lacceroic acid
紫胶蜡酸
2) lac wax
紫胶蜡
1.
To investigate the thermal characteristics of lac wax, melting point and enthalpy (ΔHm), crystallization enthalpy (ΔHc), and specific heat capacity change of lac wax (ΔCp) prepared with different organic solvents were analyzed using differential scanning calorimetry (DSC).
为了研究紫胶蜡的热性质,该实验用差示量热扫描法(DSC)分别测定不同方法处理的紫胶蜡熔点、熔化热焓及结晶热焓、比热容变化。
4) refined bleached lac
脱蜡漂白紫胶
5) dewaxed decolorized shellac
脱蜡脱色紫胶片
6) aleuritic acid
紫胶桐酸
1.
Extraction of aleuritic acid by saponification aided with ultrasonic wave;
超声皂化法提取紫胶桐酸
2.
Aleuritic is an important raw material in the synthesis of civetone or dihydrocivetone in perfumery industry An extraction process of aleuritic acid from the seedlac was developed.
以颗粒紫胶为原料提取紫胶桐酸,在不加入任何有机溶剂的情况下,可获得质量分数>98%的紫胶桐酸产品。
3.
The composition and process of lac wax,lac dye,and aleuritic acid are introduced as an important part in the thesis,the trend of the seedlac product development and design,such as the mechanism of bleaching,the technique of bleaching,shellac dechlorination,new applications of seedlac etc.
详细阐述了国内外紫胶深加工系列产品的加工技术及生产工艺,重点介绍了紫胶蜡、紫胶色素、紫胶桐酸、漂白胶的生产技术及工艺状况。
补充资料：紫胶蜡酸
分子式：
CAS号：
性质：又称虫漆蜡酸，紫胶蜡酸。无色片状结晶（从苯溶液）。熔点95～96℃。是紫胶虫（tachardia lacca）白蜡的主要成分，也含于羊毛脂和某些树叶蜡中。用于特种的有机合成。
CAS号：
性质：又称虫漆蜡酸，紫胶蜡酸。无色片状结晶（从苯溶液）。熔点95～96℃。是紫胶虫（tachardia lacca）白蜡的主要成分，也含于羊毛脂和某些树叶蜡中。用于特种的有机合成。
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