Tiourea we dɛn kɔl
Ɔvaviu fɔ di Prodak
Kεmikכl Nem: Thiourea
CAS Nɔmba: 62-56-6
Mɔlikul Fɔmula: CH4N2S
Molikul Weyt: 76.12 g/mol
Aw i tan: Wayt kristalin paoda ɔ pril; we nɔ gɛt smel ɔ we gɛt smɔl smel we tan lɛk amonia
Sɔlv: I kin sɔlv fayn fayn wan insay wata (137 g/L na 20°C), i kin sɔlv insay ɛtɛnol, i kin sɔlv smɔl insay ɛtɛr ɛn asɛtɔn
Tioyuria na imכtant כrganik sכlfa kכmpawnd wit wan strכkchכ we lεk yuria (we de riples di כksijεn atכm wit sכlfa). I de sho yunik kemikal riaktiviti, we de mek am wan versatile raw matirial ɛn aditiv akɔdin to industrial, agrikalchɔral, ɛn laboratori fil dɛm. Wit stebul fizik prɔpati ɛn kɔntrol riaktiviti, i mit strikt kwaliti standad fɔ difrɛn aplikeshɔn sɛnɛriɔ.
Ki Prɔpati & Advantej dɛn
| Land | Spɛsifikeshɔn | Di Kɔr Advantej |
| Pɔynt fɔ Mɛlt | 176 - 178°C (i de rɔtin ɔp 180°C) | Tεmכl stεbiliti insay tipik prכsεsin tεmprachכ, we de avכyd prεmature dεkכmכshכn |
| pH Valyu (1% akyu solushɔn) . | 6.0 - 7.5. Di wan dɛn we de wok | Nyutral to sכm asid, kכmpatibl wit mכst sabstεrayt dεm we nכ de mek kכroshכn כ pH imbalans |
| Klin (min) . | 99.0% (indastrial gred); 99.5% (grɛd fɔ famasi) . | di ay klin de ridyus di impyuriti dεm we kin afekt di prodakt pεrformεns כ mek sayd riakshכn |
| Hevi Metal Kɔntinɛnt (maks) . | 10 ppm (Pb, Cd, Hg tot ɔl) . | Mit di envayrɔmɛnt ɛn sefty standad, we fayn fɔ it-kɔntakt ɔ fɔ yuz we gɛt fɔ du wit famasi |
| Hygroscopicity we pɔsin kin gɛt | Lɔw (i de absɔb smɔl mɔstɔ na rum tɛmpracha) . | I izi fɔ kip ɛn handle witout clump, mek shɔ se kɔnsistɛns kwaliti ova tɛm |
Tipik Aplikeshɔn dɛn
di yכnik kεmikכl prכpati dεm we Thiourea gεt (εgz., i ebul fכ fכm kכmpleks wit mεtal, akt lεk ridyusin ejen, εn tek pat pan hεterosayklik sεntesis) de mek i indispεns insay mכltipכl industri dεm:
3.1 Indastrial & Mɛtalɔji
Metal Refining & Plating: Dɛn kin yuz am as kɔmpleks ɛjɛn insay gold ɛn silva lichin (ɛgz., insay saynayd-fri gold ɛkstrakshɔn) fɔ sɔlv prɛshɔ mɛtal dɛn frɔm ɔyl. I de wok lɛk braytnɛr ɛn stebyulayza insay nikɛl, kɔpa, ɛn zink ilɛktrɔplatin, we de mek di kɔtin yunifom ɛn layt bɛtɛ
Corrosion Inhibition: Dɛn kin ad am to industrial kulant, piklin sɔlvushɔn, ɛn mɛtal wok fluid fɔ mek wan fim we de protɛkt am pan mɛtal sɔfays, we nɔ go mek rɔst ɛn asid kɔrɛshɔn
3.2 Kεmikכl Sεntesis
Famasiutik & Agrokɛmikɛl: Na wan impɔtant intamɛdiet we de mek sɔlfonamid (antibacterial drɔgs), tayroyd ɔmon, ɛn ɛbisayd (ɛgz., thiourea-based herbicides fɔ kɔntrol gras na krop).
Day & Pigment Manufacturing: Dɛn kin yuz am fɔ mek thiazole ɛn imidazole derivatives, we na impɔtant tin dɛn fɔ azo day ɛn ɔrganik pigmɛnt (ɛgz., fɔ tɛkstayl, plastic, ɛn ink).
Rɔba Indastri: I de wok lɛk vulkanizashɔn aksilarayta ɛn modifya, we de ɛp fɔ mek rɔba elastisiti, i nɔ de ɔt, ɛn i de mek i nɔ ol na taya, sil, ɛn rɔba prɔdak dɛn
3.3 Labɔrɔtɔri & Spɛshal Yuz
Analitikal Kεmεstri: Dεn de yuz am as rijen fכ dεtekt εn kwantifay hεvi mεtal dεm (εgz., 铋、selenium) via kכmpleks fכmeshכn
Fɔtografi: I de wok lɛk fiks ɛn ridyus ɛjɛn na blak ɛn wayt foto, i de ɛp fɔ mek pikchɔ dɛn stebul ɛn pul silva halid dɛn we nɔ de na do
Sefty & Kɔmplians fɔ di wok
4.1 Sefty Gaydlain
Aw fɔ ol am: Nɔ inhal dɔst ɔ fɔ kɔntakt yu skin/ay dairekt wan. Wear gɔgl we nɔ de mek dɔst, naytrayl glɔv, ɛn mask fɔ blo (N95 ɔ pas dat) na say dɛn we briz nɔ de blo fayn. Wash yu an fayn fayn wan wit sop ɛn wata afta yu dɔn tɔch yu
Stɔrej: Stɔr am na westɛm we kol, dray, we gɛt wɛl briz we de fa frɔm strɔng asid (ɛgz., haydroklɔrik asid), ɔksidayz ɛjɛn (ɛgz., haydrojɛn pɔroksayd), ɛn opin faya. Yuz HDPE ɔ fayv drɔm dɛn we dɛn dɔn sial fɔ mek di wata nɔ go insay di wata ɛn fɔ mek i nɔ gɛt dɔti
Dispɔzishɔn: Trowe west ɔ tioyuria we yu nɔ yuz akɔdin to di lokal envayrɔmɛnt rigyuleshɔn dɛn (ɛgz., as nɔ-hazada industri west; avɔyd fɔ rilis am na grɔn ɔ wata).
4.2 Rigyuletɔri Kɔmplians
I de fala di REACH Rɛgyuleshɔn (EU) (we dɛn rɛjista ɔnda REACH SVHC list, nɔ gɛt ɛnitin fɔ stɔp fɔ yuz am na di industri).
Mit FDA Stɛndad (fɔ it-kɔntakt aplikeshɔn, ɛgz., as kɔrɛshɔn inhibito insay it prɔsesin ikwipmɛnt).
Kɔnfɔm to USP/NF Stɛndad (famasiutik gred) fɔ yuz insay drɔg sɛntesis
Sɛtifiket bay ISO 9001 (kwaliti manejmɛnt) ɛn ISO 14001 (envayrɔmɛnt mɛnejɛmɛnt) fɔ prodakshɔn prɔses
Teknik Data Shit (TDS) Aylayt dɛn
| Paramita | Indastrial Gred | Famasiutik Gred | Di we aw dɛn de du di tɛst |
| Fɔ klin pɔsin | ≥99.0% na di . | ≥99.5% na di . | High - Pɛfɔmɛns Liquid Kromatografi (HPLC) . |
| Di Mɔstɔ we De Insay | ≤0.5% na di . | ≤0.3% na di . | Karl Fischer Taytreshɔn fɔ di wok |
| Ash Kɔntinɛnt | ≤0.1% na di . | ≤0.05% na di . | Gravimetrik Analysis we dɛn de du |
| Ayɔn (Fe) . | ≤5 ppm we yu de du | ≤2 ppm we yu de du | Atɔmik Absɔpshɔn Spɛktroskɔpi (AAS) . |
| Tin we Nɔ Sɔlv insay Wata | ≤0.01% na di . | ≤0.005% na di . | Filtreshɔn & Dray |
Wetin Mek Wi Pik Wi Tiourea?
Grɛd dɛn we dɛn kin kɔstɔmayz: Wi kin gi gred dɛn we dɛn kin yuz fɔ mek tin dɛn na di industri, famasitik, ɛn laboratori fɔ mit sɔm patikyula tin dɛn we di kɔstɔma dɛn nid (ɛgz., we nɔ gɛt bɔku ebi ebi mɛtal fɔ yuz na famasitik).
Stebul Saplai: Wi prodakshɔn fasiliti dɛm (wit ɛni ia kapasiti fɔ 5,000 tan) de mek shɔ se dɛn de sɛn am di rayt tɛm, ivin fɔ bɔku ɔda (20-500 kg drɔm).
Tɛknikal Sɔpɔt: Wi tim fɔ kemist dɛn de gi kɔnsultɛshɔn bifo dɛn sɛl (ɛgz., aplikeshɔn maching) ɛn afta-sɛl sɔpɔt (ɛgz., fɔ sɔlv prɔblɛm fɔ di prɔblɛm dɛn we de apin we dɛn de du tin).
Eco-Friendly Production: Wi manufakchurin prɔses de ridyus west wata ɛn efyushɔn, we de alaynɛd wit di glob ɔl sastaynabiliti gol dɛm.
Kɔntakt Wi
Fɔ prayz, sampul, ɔ ful TDS/COA dɔkyumentri, rich to wi sɛl tim:
Imel: info@anhaochemical.com
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Di wɛbsayt: https://www.anhaochemical.com/