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Factor Supply High Quality Formamide CAS 75-12-7 tare da Hannu

Matsakaicin Halitta

Factor Supply High Quality Formamide CAS 75-12-7 tare da Hannu
Factor Supply High Quality Formamide CAS 75-12-7 tare da Hannu
Factor Supply High Quality Formamide CAS 75-12-7 tare da Hannu
Factor Supply High Quality Formamide CAS 75-12-7 tare da Hannu
Factor Supply High Quality Formamide CAS 75-12-7 tare da Hannu
Factor Supply High Quality Formamide CAS 75-12-7 tare da Hannu

Factor Supply High Quality Formamide CAS 75-12-7 tare da Hannu

Sunan Ingilishi: Formamide

Saukewa: 75-12-7

Category: Matsakaicin kwayoyin halitta

Kayan jiki: Formamide ba shi da launi, ruwa mai kamshi mara wari tare da ɗan ƙamshin ammonia yayin ɗauke da ƙazanta. Yana da hygroscopic. Dangantakar kwayoyin halitta 45.04. Matsakaicin dangi shine 1.1334. Matsayin narkewa 2.55 ℃. Tushen tafasa 210.5 ℃. Fihirisar Refractive 1.4475Littafin Kimiyya. Ma'anar Flash 154 ℃. Danko 3.76mPa·s(20℃). Rashin narkewa a cikin ethers da chlorine-dauke da kaushi, dan kadan mai narkewa a cikin benzene, na iya zama miscible da ruwa, methanol, ethanol, acetic acid, acetone, dioxane, ethylene glycol, phenol da low esters.

    Yanayi

    Sunan samfur Formamide CAS 75-12-7
    Bayyanar Ruwa mara launi Tsafta 99%
    Tsarin kwayoyin halitta CH3 NO Nauyin kwayoyin halitta 45.04
    Wurin narkewa 2-3 ° C (lit.) Wurin tafasa 210 ° C (latsa)
    Yawan yawa 1.134 g/mL a 25 ° C (lit.) Indexididdigar refractive n20/D 1.447(lit.)

    aikace-aikace

    Formamide yana da aiki reactivity da musamman narkar da ikon, za a iya amfani da matsayin Organic kira albarkatun kasa, takarda magani wakili, fiber masana'antu softener, dabba manne softener, da kuma amfani da matsayin nazari reagent domin sanin amino acid abun ciki a shinkafa. A cikin tsarin kwayoyin halitta, amfani da magani ya fi yawa, kuma akwai amfani da yawa a cikin magungunan kashe qwari, dyes, pigments, kayan yaji, kayan taimako. Har ila yau, kyakkyawan kaushi ne na kwayoyin halitta, wanda aka fi amfani dashi a cikin kadi da ion musayar resins na acrylonitrile copolymers, da kuma anti-static shafi ko conductive shafi na filastik kayayyakin. Bugu da ƙari, ana amfani da ita don ware chlorosilane, tsaftace mai da sauransu. Formamide na iya fuskantar halayen daban-daban. Baya ga abin da ya shafi hydrogen guda uku, yana iya jurewa rashin ruwa, deCO, gabatarwar rukunin amino, gabatarwar rukunin acyl da hawan keke. Dauki loop union a matsayin misali. Diethyl malonate an haɗa shi da cyclically tare da foramide don samun 4, 6-dihydroxypyrimidine, matsakaicin bitamin B4. An haɗe acid anthranilic tare da amide don samun maganin antiarrhythmic matsakaici quinazolone-4. An sami mai hana xanthine oxidase allopurinol ta hanyar haɗin cyclic na 3-amino-4-ethoxycarbonyl pyrazole tare da foramide. An haɗa Ethylenediamine tetraacetic acid tare da foramide don samun maganin ciwon daji ethylimide. Methyl ethyl methoxymalonate an haɗa shi da cyclically tare da foramide don samun matsakaicin sulfonamides, 5-methoxy-4, 6-dihydroxypyrimidine disodium.

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