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- thioether acid salt grease 硫醚酸式盐润滑脂
- Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98... 3-氨基苯甲酸乙酯甲烷磺酸盐;
- The present invention relates to an acid salt of amlodipine gentisate and a method of its preparation. 本发明涉及龙胆酸氨氯地平酸式盐和它的制备方法。
- Acetic acid salt :calcium acetate ,sodium acetate,zinc acetate,potassium acetate. 醋酸盐系列:醋酸钙,醋酸钠,醋酸钾,醋酸锌,醋酸镁等。
- Dibasic acids can form acid salts. 二元酸能形成酸式盐。
- A salt of a xanthic acid,especially a simple xanthic acid salt,as of sodium or potassium,used as a flotation collector for copper,silver,and gold. 黄原酸盐一种黄原酸的盐,尤指单一的黄原酸盐。如黄原酸钠或黄原酸钾,是黄原酸的化合物之一,用作铜、银和金的飘浮物集中剂。
- Method D-proline was ob tamed from the asymmetric transformafion of L-proline via the formation of (S)-tartaric acid salt by using butanal as catalyst. 方法以L-脯氨酸为起始原料,S-酒石酸为拆分剂,运用不对称转换的方法合成D-脯氨酸。
- This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.Pure content is 96.3%. 本文以维生素B6氯化氢盐、焦谷氨酸和异丙醇为原料;固相合成美他多辛;纯度达96.;3%25。
- Method D-proline was obtained from the asymmetric transformafion of L-proline via the formation of(S)-tartaric acid salt by using butanal as catalyst. 方法以L-脯氨酸为起始原料,S-酒石酸为拆分剂,运用不对称转换的方法合成D-脯氨酸。
- The main reduction reaction mechanism of CHi which was decomposed from organic acid salt(calcium magnesium acetate CMA)with NO was discussed. 对天然气再燃过程中添加的有机酸盐同时脱硫、脱氮反应途径及机理进行了详细的分析。
- Propionaic acid salt :calcium propionate,sodium propionate , potassium propionate ,zinc propionate,ammonium propionate . 丙酸盐系列:丙酸钙,丙酸钠,丙酸铵,丙酸钾,丙酸锌等。
- This product can take place of toxicant nitrous acid salt and be directly added to the food to colour food,and enhance food nutritional composition. 该产品可替代具有毒性作用的亚硝酸盐而直接加入食品着色,是一种无毒副作用的理想的调味食品着色剂,同时也增强了食品的营养成分。
- This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol. 本文以维生素B6氯化氢盐、焦谷氨酸和异丙醇为原料;固相合成美他多辛;纯度达96.;3%25。
- Method: To examine characteristics, acid salt tolerance, content and degradation products capreomycin sulfate for venous injection. 方法:对样品进行性状、酸碱度、含量及降解物等9项测定,以考核其稳定性。
- At present, the company is engaged in SGP (starch-g-acrylic acid salt) research and development, application, promotion. 目前,公司正在从事SGP(淀粉接枝丙烯酸盐)的研发、应用、推广工作。
- A salt of a xanthic acid, especially a simple xanthic acid salt, as of sodium or potassium, used as a flotation collector for copper, silver, and gold. 黄原酸盐一种黄原酸的盐,尤指单一的黄原酸盐。如黄原酸钠或黄原酸钾,是黄原酸的化合物之一,用作铜、银和金的飘浮物集中剂
- And nitric acid salt, nitrite is united in wedlock possibly in human body stomach with amine, form inferior saltpetre amine, this is very powerful carcinogen. 而硝酸盐、亚硝酸盐在人体胃中可能与胺类结合,形成亚硝胺,这是很强的致癌物质。
- This standard specifies the equipment, reagents and methods used in tests of neutral salt spray(NSS), acetic acid salt spray(AASS)and copper accelerated acetate salt spray(CASS). 本标准规定了中性盐雾(NSS),乙酸盐雾(AASS)和铜加速乙酸盐雾(CASS)试验使用的设备,试剂和方法。
- Through researching into the detecting method of the content of carboxylic acid salt, we set up two kinds of adaptive methods: DDC colorimetry method and parvafacies method. 对新的检测方法评价结果表明,该方法准确度高、精密度好、加标回收率好;
- Physical chemistry character of organic acid salt as accelerator in the situation of pulverized coal reburning have been analyzed, and found that CMA was a suitable accelerator. 本文对超细煤粉再燃情况下作为促进剂的有机酸盐的物理化学特性进行了分析,发现钙镁醋酸盐(CMA)是一种适用于再燃情况下的促进剂。