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二甲基二硫代氨基甲酸钠 C3H6NNaS2 CAS:128-04-1

中间的

二甲基二硫代氨基甲酸钠 C3H6NNaS2 CAS:128-04-1

二甲基二硫代氨基甲酸钠是一种有机硫化合物,化学式为NaS₂NN(CH₃)₂。它是最简单的有机二硫代氨基甲酸酯之一。该化合物为白色或淡黄色水溶性固体,是杀菌剂和橡胶化学品的原料。

    纯净的福美沙姆呈片状白色晶体,极易溶于水。重结晶法得到的晶体含有2.5个结晶水分子。加热至115℃时,会失去2个结晶水分子;加热至130℃时,所有结晶水分子均会失去。工业中间体为15%的水溶液,呈透明的浅黄色或草绿色,相对密度为1.06,pH值为9~11。福美沙姆也可作为土壤消毒剂使用。

    Me2dtcNa.svg.png   下载.png

    1.形状:白色片状晶体
    2.它极易溶于水。重结晶法得到的晶体含有2.5个结晶水分子。加热至115℃时,失去2个结晶水分子;加热至130℃时,所有结晶水完全失去。
    3.该工业中间体为15%的水溶液,是一种略带黄色或草绿色的透明液体,相对密度为1.06,pH值范围为9至11。

    它可用作苯乙烯-丁二烯乳液橡胶和苯乙烯-丁二烯乳胶的终止剂、工业杀菌剂、金属沉淀剂、橡胶制品硫化促进剂和农业杀虫剂等。伏马菌素是N,N-二甲基二硫代氨基甲酸钠,是伏马菌素二氧化物、伏马菌素铁、伏马菌素铵、伏马菌素锌和伏马菌素镍等杀菌剂的中间体。

    25公斤袋