氰化銨 的英文怎麼說
中文拼音 [huàǎn]-
Chemical reagent - ammonium thiocyanate
化學試劑硫氰酸銨Photography - processing chemicals - specifications for ammonium thiocyanate
攝影技術.洗片化學製品.硫氰酸銨規范A series of 9 - arylpolyhydroacridine derivatives have been synthesized by reaction of arylmethylidenecyanoacetate with dimedone in hoac in the presence of ammonium acetate, and the structures were characterized by ir, and 1hnmr
摘要以芳亞甲基氰乙酸酯和達米酮為原料，以醋酸銨為催化劑在乙酸中反應，合成了一系列的9 -芳基多氫吖啶衍生物，並通過ir ， 1hnmr證實其結構。At the same time, we also can supply taed, thiourea, melamine, aluminum sulphate, titanium dioxide rutile and anatase, rubber accelerator, methyl cellulose, hydroxypropyl methyl cellulose, monoammonium phosphate and other phosphates, 2 - ethyl anthraquinone, etc
同時還可為客戶提供四乙酰乙二胺硫脲三聚氰胺硫酸鋁鈦白粉橡膠促進劑甲基纖維素羥乙基甲基纖維素羥丙基甲基纖維素，磷酸二氫銨2 -乙基蒽醌等十幾種優質化工品。She is by far one of the newly emerged top manufacturers and active exporters for thiocyanate salts and pvp series in china
本公司的主導產品：硫氰酸銨硫氰酸鈉硫氰酸鉀二硫化碳濾料聚乙烯吡咯烷酮等。分享友人