{"product_id":"thioharnstoff-cz-25kg","title":"Thiourea CZ 25kg","description":"\u003cp\u003e\u003cstrong\u003eThiourea - part, CHEM*428345700\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical information about chemical reagents:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eChemical name: Thiourea\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eSynonyms: Thiourea\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eMolecular formula: \u003csub\u003eCH4N2S\u003c\/sub\u003e(\u003csub\u003eH2N-C\u003c\/sub\u003e(=S)\u003csub\u003e-NH2\u003c\/sub\u003e)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eMolar mass (M): 76.11 g\/mol\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eCAS number: 62-56-6\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eEC number: 200-543-5\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eType: black (pure)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eExternal appearance: colorless crystals or white crystalline powder\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003ePhysical state: solid\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eColor: white\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eOdor: odorless\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003epH value: 5.0-7.0 (50 g\/L in\u003csub\u003eH2O\u003c\/sub\u003e, 20 °C)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eMelting point: 174-176 °C\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eBoiling point: no data available\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eAuto-ignition temperature: 440 °C\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eFlash point: no data available\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eExplosion limits: no data available\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eVapor pressure (20 °C): \u003c 0.0001 mbar\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eDensity (20 °C): 1.41 \u003csup\u003eg\/cm3\u003c\/sup\u003e\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eBulk density: approx. 640 \u003csup\u003ekg\/m3\u003c\/sup\u003e\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eSolubility: in water - 136 g\/L (20 °C); in ethanol - 37 g\/L (20 °C)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eLog P (n-octanol\/water): -0.92\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eContent: ≥ 99.0 %.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eWater-insoluble components: ≤ 0.02 %.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eResidue after roasting (i.e. \u003csub\u003eSO4\u003c\/sub\u003e): ≤ 0.1%\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eTransport (RID\/ADR): UN 3077; Class 9; Packing Group III\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExamples of professional applications in various industries:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eInorganic analysis:\u003c\/strong\u003e Reagent for in-situ generation of sulfide and precipitation of metal sulfides in qualitative analyses (work under laboratory conditions).\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrganic synthesis and sulfur compound chemistry:\u003c\/strong\u003e Insertion of thioamide groups, sulfidation reactions, and functional modifications in organic compounds.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterials chemistry:\u003c\/strong\u003e Sulfur precursor in the production of sulfide layers and nanomaterials, as well as in surface treatment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eR\u0026D \/ academic and industrial laboratories:\u003c\/strong\u003e Reference reagent in reactivity tests, mechanism studies, and validation procedures.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHazard statements (H):\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003cspan\u003e\u003cstrong\u003eH302:\u003c\/strong\u003e Harmful if swallowed.\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e\u003cstrong\u003eH351:\u003c\/strong\u003e Suspected of causing cancer.\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e\u003cstrong\u003eH361d:\u003c\/strong\u003e Suspected of damaging the unborn child.\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003e\u003cstrong\u003eH411:\u003c\/strong\u003e Toxic to aquatic life with long-lasting effects.\u003c\/span\u003e \u003c\/p\u003e \u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSafety statements (P):\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e \u003cstrong\u003eP273:\u003c\/strong\u003e Avoid release to the environment.\u003cbr\u003e \u003cstrong\u003eP281:\u003c\/strong\u003e Use personal protective equipment as required.\u003cbr\u003e \u003cstrong\u003eP308 + P313\u003c\/strong\u003e: If exposed or suspected of exposure: Seek medical advice\/medical attention. \u003c\/p\u003e \u003cp style=\"\"\u003e\u003cb\u003eRecommended storage conditions:\u003c\/b\u003e\u003c\/p\u003e \u003col style=\"\"\u003e \u003cli\u003eStore tightly closed in a dry, cool, and well-ventilated place; protect from moisture and light.\u003c\/li\u003e \u003cli\u003eKeep away from strong oxidizing agents, acids, and bases; avoid contamination and contact with active metals.\u003c\/li\u003e \u003cli\u003eLimit dust; use appropriate chemically resistant packaging materials.\u003c\/li\u003e \u003cli\u003eFollow health and safety regulations and use appropriate protective equipment (gloves, safety glasses\/face shield).\u003c\/li\u003e \u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55543456629084,"sku":"CHEM-428345700-25kg","price":1356.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/0bcf136c53922558312c549e2ecb806b.jpg?v=1758620941","url":"https:\/\/biolaboratoriuhot.com\/en\/products\/thioharnstoff-cz-25kg","provider":"Biolaboratorium","version":"1.0","type":"link"}