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- propyl xanthogenate 丙黄原酸盐
- Aim:to prepare propyl p-hydroxybenzoate. 目的:制备对羟基苯甲酸丙酯。
- propyl xanthogenic acid [化] 丙黄原酸
- Propyl gallate known as a familiar antioxidant,is widely used in food industry. 没食子酸丙酯作为一种常见的抗氧化剂已被广泛应用于食品行业。
- OBJECTIVE To synthesize thiamine propyl disulfide,a long-effect VitaminB1. 目的合成长效维生素B1丙硫硫胺。
- In this paper a new synthesis of Trimethylol propyl triacrylate was introduced. 本文介绍了三羟甲基丙烷三丙烯酸酯新的合成方法。
- The research shows that the treatment method of UV/US/H2O2 is the best way to degrade alkyl xanthogenate. 研究表明，UV/US/H2O2法是上述方法中降解烃基黄药的最佳试验方法。
- These peaks correspond to side-chain cleavage of the ethyl and propyl groups respectively. 这些峰分别相当于乙基和丙基的侧链开裂。
- And its degradation sequence was: ethyl xanthogenate > isopropyl xanthogenate > butyl xanthogenate > isobutyl xanthogenate > amyl xanthogenate. 其降解顺序为：乙基黄药>异丙基黄药>正丁基黄药>异丁基黄药>正戊基黄药。
- Calculated alkyl xanthogenate’s BOD/COD values that all were less than 0.3, showed that alkyl xanthogenate was difficult to be biodegraded. 计算得出烃基黄药BOD/COD值＜0.;3，表明目前常用的烃基黄药不易生物降解。
- Xanthogenate is an organic flotation reagent, which is commonly used in the flotation of non-ferrous metal sulfide minerals. 黄原酸盐（ROCSSMe，俗称黄药）是有色金属硫化矿浮选中常用的有机浮选药剂。
- Multilayer metal version of the lipophilic part is the best soluble and CU ethyltert xanthogenate processing, adsorption ink directly. 众层金属版的干油局部是干油性最坏的金属铜，并不纬乙基黄原酸 钾办理，可不间接吸附油不朱。
- It found the number of carbon atoms was more, the degradation of xanthogenate was more difficult by the method of UV/H2O2. UV/H2O2法中烃基黄药的降解难度随着黄药烃基中碳原子数的增多而增大。
- The simulated wastewater of alkyl xanthogenate’s BOD5 values was also mensurated, in order to investigate the xanthogenate’s biodegradability. 同时还测定了模拟废水的BOD5值，考察了烃基黄药的可生化性。
- A monovalent radical,such as ethyl or propyl,having the general formula CnH2n+1. 烷基，烃基一种单价基，如乙烷基和丙基，分子式为CnH2n＋
- A monovalent radical, such as ethyl or propyl, having the general formula CnH2n+1. 烷基，烃基一种单价基，如乙烷基和丙基，分子式为cnh2n＋1
- Talc, Mica, Silica, Propyl paraben, Methyl paraben, Art-Pearl, Zinc stearate, Vitamin E, Squalane, Iron oxdied black. 滑石，云母，矽石，尼伯金丙酯，尼伯金甲酯，人工珍珠，硬酯酸锌，维生素E，角鲨烷，氧化铁黑。
- Talc, Mica, Silica, Propyl paraben, Methyl paraben, Art-Pearl, Zinc stearate, Vitamin E, Squalane. 滑石，云母，硅石，尼伯金丙酯，尼伯金甲酯，人工珍珠，硬酯酸锌，维生素E，角鲨烷。
- A practical and accurate method for the determina-tion of a fungicide mixtrue(thiram+metalaxyl+isoprothiolane) by xanthogenate methd and GLC was devel-oped. 本文采用了黄原酸盐法和气相色谱法测定了一种杀菌混剂中福美双、甲霜灵和稻瘟灵的含量。
