S-甲基异硫脲硫酸盐是一种化学物质，分子式是C4H14N4O4S3
S-甲基异硫脲硫酸盐是一种化学物质，分子式是C4H14N4O4S3
英文别名:2-Methyl-2-thiopseudourea sulfate (2:1); Methylcarbamimidothioate sulfate (2:1); S-Methylisothiourea hemisulfate; S-Methylisothiourea sulfate; S-Methylisothiourea sulfate (2:1); S-Methylthiouronium sulfate (2:1); Bis(2-methylisothiouronium) sulphate; Carbamimidothioic acid, methyl-, sulfate (2:1); Pseudourea, 2-methyl-2-thio-, sulfate (2:1)
针状结晶。熔点244℃（分解）。能溶于热水，不溶于醇。其游离基S-甲基异硫脲不能单离；其盐酸盐熔点为59-60℃。
医药及农药中间体
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