Thiorea
hordhaca alaabta
Thiourea waa baaruud organic ah, formula kiimikaad CH4N2S, caddaan iyo crystal dhalaalaya, dhadhan qadhaadh, cufnaanta 1.41g/cm³, dhibic dhalaalay 176 ~ 178 ℃. Loo isticmaalo soo saarista dawooyinka, dheeha, resins, budada wasakhaysan iyo alaabta kale ee cayriin, sidoo kale loo isticmaalo sida dardar vulcanization caag, wakiilka sabbaynaya macdanta biraha iyo wixii la mid ah. Waxaa lagu sameeyay ficilka hydrogen sulfide oo leh slurry lime si ay u sameeyaan calcium hydrosulfide ka dibna calcium cyanamide. Waxa kale oo lagu diyaarin karaa iyada oo la dhalaalinayo ammonium thiocyanide, ama iyada oo la samaynayo cyanamide leh hydrogen sulfide.
Tilmaanta Farsamada
Isticmaalka
Thiourea waxaa inta badan loo isticmaalaa sida walxo ceeriin ah oo loogu talagalay isku dhafka sulfathiazole, methionine iyo daroogooyinka kale, waxaana sidoo kale loo isticmaali karaa sida alaabta ceeriin ee midabaynta iyo midabaynta, xabagta iyo budada wax lagu dhejiyo, waxaana sidoo kale loo isticmaali karaa dardargelinta vulcanization ee caag. , wakiilka sabbaynta macdanta birta, kicinta soo saarista phthalic anhydride iyo fumaric acid, iyo sida ka hortagta miridhku biraha. Marka la eego qalabka sawirada, waxaa loo isticmaali karaa horumariye iyo toner, waxaana sidoo kale loo isticmaali karaa warshadaha korantada. Thiourea waxa kale oo loo isticmaalaa waraaqaha sawir-qaadista diazo, dahaarka resin synthetic, resins beddelka anion, dhiirrigeliyeyaasha biqilka, fungicides iyo dhinacyo kale oo badan. Thiourea sidoo kale waxaa loo isticmaalaa bacrimin ahaan. Loo isticmaalo soo saarista dawooyinka, dheeha, resins, budada wax-ku-samaynta, dardar-geliyaha caagga, walxaha sabbaynaya macdanta birta iyo alaabta kale ee cayriin.
