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- stearyl sulfamide 硬脂磺胺
- Produced from stearyl alcohol and methyl behenate. 可按客户要求生产。
- Produced from stearyl alcohol and methyl palmitate. 以硬酯醇及甲基二十二。
- Tallow alcohol can be further refined into cetyl and stearyl alcohols. 牛脂醇可以进一步提炼成十六烷和十八烷醇。
- A capillary GC method was established for determination of cetyl alcohol and stearyl alcohol in cetostearyl alcohol. 建立了毛细管GC法测定药用辅料十六十八醇的含量。
- The synthsis methods of N-sulfuryl substitude hetercycles by the reaction of alkyne with sulfamide catalyzed by diverse transition mentals were reviewed in this paper. 概述了不同过渡金属催化下通过炔基和磺酰胺基反应,形成N-磺酰基取代的杂环化合物。
- An improved method for the preparation of pyrazolyl sulfamide was introduced, and the purity of product was improved with yield increased from 50% to 85% and less pollution. 介绍了吡唑磺酰胺的工艺改进方法,通过改进,提高了产品质量,收率由50%25提高到85%25。
- Kim wraps a particular gene to be administered in a sheath of stearyl polylysine and then coats it with low-density lipoprotein. 金盛万把要投送的特定基因,包装在一层硬脂聚离胺酸之中,然后再裹上一层低密度脂蛋白。
- Decreasing this ratio leads to the appearance of a planar phase coexisting with the onion phase and to a separate stearyl alcohol phase. 降低这一比例导致出现平面层状液晶与球形层状液晶共存和游离的十八醇的相。
- Water, Cetyl Alcohol, Propylene Glycol, Sodium Lauryl Sulfate, Stearyl Alcohol, Methylparaben, Propylparaben, Butylparaben. 水,十六醇,丙二醇,十二烷基硫酸钠,硬脂醇, Methylparaben , Propylparaben , Butylparaben 。
- Preparation of ethylene bis stearamide using stearyl chloride and ethylenediamine (EDA) as raw materials has been studied. 研究了以乙二胺和硬脂酰氯为原料制备乙撑双硬脂酰胺的反应,讨论了原料配比、反应时间、反应温度的影响。
- The technological process of monocarboxy lic stearyl imidazoline,main technical index,and its application in papermaking are described,and economic benefit is also evaluated. 对单羧化硬脂基咪唑啉的工艺流程进行了描述,简介其制备的工艺条件和产品的主要技术指标以及在纸张生产中添加该品的应用研究和经济效益分析。
- The coadsorption characteristics of para-toluene sulfamide and 1,4-butynediol atmercury electrode have been studied by means of electrocapillary curve,differential capacity curve,Stuart model and the SCFMO method(CNDO/2). 用电毛细曲线、微分电容曲线、Stuart模型和自洽场分子轨道法(CNDO/2)研究对甲苯磺酰胺和1.;4-丁炔二醇在汞电极上的共吸附特性。
- The fretting wear behaviors of sulfide nanoparticles and five kinds of common oil additives(T203,T322,T301,stearyl alcohol and stearic acid) in urea grease are studied. 考察了脲基脂中硫化铜纳米粒子添加剂与极压抗磨剂T203、T322、T301以及油性剂十八醇和十八酸共5种传统油品添加剂的微动磨损性能。
- Respectively, sufactant and source of silicate is polyoxyethylene (10) stearyl ether (C18EO10),tetraethyl orthosilicate (TEOS). The composition of gel is 1TEOS:0.225C18EO10:150H2O. 合成所用的模板剂为十八烷基聚氧乙烯基醚,硅源为正硅酸乙酯,原料比为1TEOS:0.;225C_(18)EO_(10):150H_2O。
- The effect of gums(guar and arabic gum),sodium stearyl l2-lactylate(SSL),diacetyl tartaric acid ester of monoglyceride(DATEM) and citric acid(CA) on viscosity,blue value,water solubility and volume expansion of starch extrudates were studied. 研究了植物胶(瓜尔胶与阿拉伯胶)、硬脂酰乳酸钠(SSL)、双乙酰酒石酸甘油单酯(DATEM)和柠檬酸(CA)对淀粉胶体挤压物的粘度、蓝值、水溶性及膨胀体积的影响。
- The silica MSU-X type mesoporous molecular sieves were synthesized by using the polyoxyethylene stearyl ether (C18EO10) as template, the tetraethyl orthosilicate (TEOS) and sodium silicates as silica source, respectively. 以十八烷基聚氧乙烯醚(C18EO10)为模板剂,以正硅酸乙酯(TEOS)和硅酸钠分别为硅源,研究了不同pH值、反应温度、反应时间、原料比等条件下,合成的全硅MSU-X型介孔分子筛产物的结构变化规律,并通过焙烧和水热处理,考察了MSU-X介孔材料的结构稳定性。
- Mesoporous MSU silica molecular sieves and its Ti, Zr, and V derivatives have been prepared under the iso electric point of silica (pH=2), using polyoxoethylene (10) stearyl ether as a structure directing agent. 以十八烷基聚氧乙烯基醚为模板剂 ;在 Si O2 的等电点 (p H值为 2 )下 ;成功地合成了具有 MSU结构的中孔 Si O2 分子筛及其 Ti、 Zr和 V取代衍生物 .
- N-o-benzoic acid group p-toluene sulfamide N-邻苯甲酸基对甲苯磺酰胺
- The foaming influence of emulsified silicone, lanolin,stearyl alcohol,pearlizing,fragrance,cationic surfactants and polymerized cationic compound and other additives were described. 考察了乳化硅油、羊毛脂、十八醇、珠光剂、香精、阳离子表面活性剂及聚合阳离子化合物等添加剂在香波体系中不同水硬度条件下对发泡性能的影响。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries