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- poison of fuming nitric acid 发烟硝酸中毒
- Its main synthesis method is nitration of guaiacol by fuming nitric acid and glacial acetic acid as nitration agent. 它的合成目前主要采用愈创木酚硝化法,以发烟硝酸和冰醋酸混酸做硝化剂。
- Methods:Isoquinoline as material was oxidized with fuming nitric acid instead of the reported concentrated nitric acid to synthesize target compound. 方法:以发烟硝酸代替文献报道的浓硝酸作氧化剂,异喹啉为原料,氧化合成目标产物。
- There are two acids used for decapping: fuming nitric acid and concentrated sulfuric acid. 开封用发烟硝酸和浓硫酸。
- Inhibited Red Fuming Nitric Acid 抑制红色发烟硝酸
- Inhibited White Fuming Nitric Acid 抑制的白色发烟硝酸
- maximum density fuming nitric acid 高密度发烟硝酸
- Development of protective gloves for red fuming nitric acid 红烟硝酸防护手套的研制
- The nitric acid changed the cuticle of his mouth to a yellow color. 硝酸将他口腔里的护膜变成了一种黄颜色。
- Development of Impermeable Protective Clothing for Red Fuming Nitric Acid 红烟硝酸防护服的研制
- Poison of some sort must be operating in her. 一定有什么毒素在对她起作用。
- Unlike the poison of a wasp as we know. 其实那只是用来自我保护的毒液,它并不会渗透人体的皮肤,跟黄蜂的毒液是不同的。
- The poison of the snake is a very potent. 那只蛇的毒很强。
- Radiochemical analysis of strontium-90 in water--Precipitation by fuming nitric acid GB/T6764-1986水中锶-90放射化学分析方法发烟硝酸沉淀法
- Suspicion is the poison of true friendship. 猜疑是真诚友谊的一副毒剂。
- Suspicion is the poison of friendship. 猜疑对友谊而言是一种毒药。
- Keywords o-nitro-p-toluidine;p-toluidine;acetic anhydride;dichloroethane;fuming nitric acid; 邻硝基对甲苯胺;对甲苯胺;乙酐;二氯乙烷;发烟硝酸;
- Diffidence is the poison of true friendship. 疑心是友谊的毒药。
- Diffidence is the poison of friendship. 踌躇是友谊的毒药。
- Keywords 3;4-pyridinedicarboxylic acid;Isoquinoline;Fuming nitric acid;Oxidation;Synthetic process; 吡啶二甲酸;异喹啉;发烟硝酸;氧化;合成工艺;