Chemical name: thiourea
Molecular formula: (NH2) 2Cs
Properties: white and shiny crystal. It tastes bitter, decomposes when heated, dissolves in water, dissolves in ethanol when heated, and slightly dissolves in ether. When melted, it partially isomerizes to form ammonium thiocyanate.
Uses: used as an intermediate in the production of thiazides and drugs for inhibiting thyroid diseases; As bleaching agent, dyeing agent and antioxidant in textile industry; It can be used as a vulcanization accelerator of rubber, and can also be used to extract gold and other metals instead of highly toxic cyanide.
Packing, storage and transportation: 25kg lined with ethylene woven bags, stored in a cool, dry and ventilated place.
