水楊酸甲酯 的英文怎麼說
中文拼音 [shuǐyángsuānjiǎzhǐ]
水楊酸甲酯
英文
betula oil- 水 : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
- 楊 : 名詞1. (楊樹) poplar 2. (姓氏) a surname
- 酸 : 酸構詞成分。
- 甲 : Ⅰ名詞1 (天乾的第一位) the first of the ten heavenly stems2 (爬行動物和節肢動物身上的硬殼) she...
- 酯 : 名詞[化學] (有機化合物的一類) ester
- 水楊酸 : ortho-hydroxybenzoic acid; [有機化學] salicylic acid水楊酸胺 salamide; 水楊酸鈉 soldium salicylate
-
Approximately 30 compounds have been identified in the aroma of green tea, the major ones being benzyl alcohol, phenylethyl alcohol, a hexenol, linalool, geraniol and methyl salicylate
約有30種化合物已從綠茶的香氣中鑒別出來,其中主要的有苯甲醇、苯乙醇、已烯醇、沉香醇、香茅醇和甲基水楊酸酯。Determining the content of camphor and wintergreen oil in musk strong bone paste
麝香壯骨膏中樟腦和水楊酸甲酯含量的測定Supplier of ingredients and intermediates for personal care dye products and pharmaceuticals, located in germany. products include permanent hair colors, pigment pastes and master batches, and a small range of organic fine chemicals
-主要生產工業水楊酸升華水楊酸藥用水楊酸水楊酸甲酯即冬青油柳酸甲酯水楊酸鈉水楊酰胺等產品,包含公司的具體內容。Salicylic acid methylester
水楊酸甲酯The primary synthetic methods of 4 - hydroxycoumarin was reviewed starting from phenol, 2 - acetylsalicylic acid, methyl salicylate, and o - hydroxyacetophenone respectively
摘要概述了4 -羥基香豆素的合成方法,重點介紹了苯酚法,乙酰水楊酸法,水楊酸甲酯法,鄰羥基苯乙酮法。Content of the project : utilize co2 resource, to set up production lines of methyl carbonate, granular dry ice powder, salicylic acid, sodium carbonate and ethylene urea etc
項目內容:利用二氧化碳資源,新建碳酸二甲酯、顆粒乾冰粉、水楊酸、輕質氧化鮮、碳酸鈉、乙撐脲生產線。Rough calculation of investment : 1 ) methyl carbonate : total investment is rmb100 million yuan ; investment return period is 4 years. 2 ) granular dry ice powder : total investment is rmb31 million yuan ; investment return period is 2 years. 3 ) salicylic acid : total investment is rmb25 million yuan ; investment return period is 3 years. 4 ) sodium carbonate : total investment is rmb50 million yuan ; investment return period is 3 years. 5 ) ethylene urea : total investment is rmb60 million yuan ; investment return period is 4 years
投資概算: 1 、碳酸二甲酯項目總投資1億元,投資回收期4年; 2 、顆粒乾冰粉項目總投資3100萬元,投資回收期2年; 3 、水楊酸項目總投資2500萬元,投資回收期3年; 4 、輕質氧化鮮項目總投資2000萬元,投資回收期2年; 5 、碳酸鈉項目總投資5000萬元,投資回收期3年; 6 、乙撐脲項目總投資6000萬元,投資回收期4年。分享友人