CAS No.: | 62-56-6 |
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Formula: | CH4n2s |
EINECS: | 200-543-5 |
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High Quality From China Supplier Thiourea/Thiocarbamide for Fertilizer/CAS: 62-56-6
Thiourea, is an organic sulfur-containing compound, chemical formula CH4N2S, white and glossy crystals, bitter taste, density 1.41g/cm³, melting point 176-178 ºC. It is used as raw material for manufacturing dyestuffs, resins, compression molding powder, etc. It is also used as vulcanization accelerator for rubber and flotation agent for metal minerals.
Thiourea per se has few applications. It is mainly consumed as a precursor to thiourea dioxide, which is a common reducing agent in textile processing.
Recently thiourea has been investigated for its multiple desirable properties as a fertilizer especially under conditions of environmental stress. It may be applied in various capacities, such as a seed pretreatment (for priming), foliar spray or medium supplementation.
1) production of flame retardant resins, and vulcanization accelerators.
2) an auxiliary agent in diazo paper, light-sensitive photocopy paper and almost all other types of copy paper.
3) used to tone silver-gelatin photographic prints.
4) used in the Clifton-Phillips and Beaver bright and semi-bright electroplating processes.[9] It is also used in a solution with tin(II) chloride as an electroless tin plating solution for copper printed circuit boards
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