White and shiny crystals. The taste is bitter. Density 1.41. Melting point 176~178 ℃. Disintegrate when hotter. Soluble in water, soluble in ethanol when heated, very slightly soluble in ether. When melted, it partially isomerizes to form ammonium thiocyanate. Used in the manufacture of drugs, dyes, resins, compression molding powder and other raw materials, but also used as rubber vulcanization accelerator, metal mineral flotation agent. It is formed by the action of hydrogen sulfide and lime slurry into calcium sulfide, and then with cyanamide (base) calcium. It can also be prepared by melting ammonium thiocyanate, or by the action of cyanamide and hydrogen sulfide.

　　role and use

For the synthesis of sulfathiazole, methionine and pig tablets and other drugs raw materials. Used as dyes and dyeing auxiliaries, resin and compression molding powder raw materials. It can also be used as a vulcanization accelerator for rubber, a flotation agent for metal minerals, a catalyst for phthalic anhydride and fumaric acid, and as a metal corrosion inhibitor. In terms of photographic materials, it can be used as developer and toner. Can also be used in the electroplating industry. Thiourea is also used in diazo photosensitive paper, synthetic resin coatings, anion exchange resins, germination promoters, fungicides and many other aspects. Thiourea is also used as a fertilizer.

Used in the manufacture of drugs, dyes, resins, compression molding powder, rubber vulcanization accelerator, metal mineral flotation agent and other raw materials.

　　Basic specifications

　Use:Used in the manufacture of drugs, dyes, resins, compression molding powder, rubber vulcanization accelerator, metal mineral flotation agent and other raw materials. Also used in heavy nitrogen photosensitive paper, synthetic resin coatings, anion exchange resin, germination promoters, fungicides and many other aspects. Thiourea is also used as a fertilizer.

　　Packing:Net weight 25KG, plastic woven bag lined with polypropylene bag packaging.