1) nonenoic acid
香料中间体
2) body note fragrance raw material
体香香料
3) Dye intermediate
染料中间体
1.
Catalytic synthesis of 1-amino-2-hydroxy-4-naphthalenesulfonic acid as a dye intermediate;
染料中间体1-氨基-2-羟基-4-萘磺酸的催化合成研究
2.
Non-carcinogenic dye intermediate 2′-methyl-4,5′-diaminobenzene sulfonanilide(Ⅳ) was synthesized from p-methylaniline and p-aminoacetanilide by acetylation,chlorosulfonation,amidation and deacetylation.
以对甲苯胺、对氨基乙酰苯胺为主要原料,经乙酰化、氯磺化、酰胺化、脱乙酰化等步骤,合成了无致癌性染料中间体2′-甲基-4,5′-二氨基苯磺酰替苯胺。
3.
Benzidine is an important dye intermediate,but its carcinogenicity has been confirmed.
针对联苯胺作为合成染料的重要中间体已被确认为致癌物的情况,以对硝基氯苯为原料,经磺化、缩合、还原,合成了一种无致癌性并取代联苯胺的双胺化合物染料中间体4-氨基二苯胺-2-磺酸,利用红外光谱、差热和氢谱核磁对其性质进行了表征。
4) pigment-intermediate
颜料中间体
1.
Pretreatment of quinacridinone pigment-intermediate wastewater by ferric-carbon microelectrolysis combined Fenton oxidation process;
铁炭微电解-Fenton氧化法预处理喹吖啶酮颜料中间体废水
5) dye intermediate wastewater
染料中间体
1.
The treatment of high-salinity dye intermediate wastewater by electrochemical method;
电化学法处理高盐度染料中间体废水实验研究
2.
The electrochemistry method was applied for the treatment of high-salinity dye intermediate wastewater from the process of 3-diethylaminophenol.
应用电化学法处理染料中间体生产排放的高盐度有机废水,考察了电极材料、电流密度、电解时间等因素对处理效果的影响。
6) pigment intermediate
颜料中间体
1.
Abstract : In this paper,progress in synthetic method of pigment intermediate of 3,3' - dichlorobenzidine are reviewied.
综述了颜料中间体3，3’－二氯联苯胺合成技术进展情况，指出邻硝基氯苯催化加氢法是目前最有竞争力的工业化生产工艺。
2.
Naphthol AS-BI is an important pigment intermediate, which is used to synthesize a new kind of high quality azo dyes.
色酚AS-BI是一种颜料中间体,以它为原料合成的偶氮颜料是一类性能优良的新型颜料。
补充资料：食用辛香料及烟用香料中的肉桂
食用辛香料及烟用香料中的肉桂
食用辛香料及烟用香料中的肉桂费勇摄
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