samfurori

Ma'ana a Turanci

AM

sinadaran dukiya

Tsarin sinadaran: C3H5NO
Nauyin Kwayoyin: 71.078
Lambar CAS: 79-06-1
EINECS Lamba: 201-173-7 Yawan yawa: 1.322g/cm3
Matsakaicin narkewa: 82-86 ℃
Tushen tafasa: 125 ℃
Matsakaicin walƙiya: 138 ℃
Shafin: 1.460
Matsin lamba: 5.73MPa [6]
zafin wuta: 424 ℃ [6]
Babban iyakar fashewa (V/V): 20.6% [6]
Ƙananan ƙayyadaddun abubuwan fashewa (V/V): 2.7% [6]
Cikakken tururi matsa lamba: 0.21kpa (84.5 ℃)
Bayyanar: farin crystalline foda
Solubility: mai narkewa a cikin ruwa, ethanol, ether, acetone, insoluble a benzene, hexane

Gabatarwar samfur da fasali

Acrylamide ya ƙunshi carbon-carbon ninki biyu bond da amide group, tare da biyu bond chemistry: karkashin ultraviolet sakawa a iska mai guba ko a wurin narkewa, polymerization mai sauƙi;Bugu da ƙari, ana iya ƙara haɗin haɗin biyu zuwa mahaɗin hydroxyl a ƙarƙashin yanayin alkaline don samar da ether;Lokacin da aka ƙara tare da amine na farko, ana iya haifar da monadic adder ko binary adder.Lokacin da aka ƙara tare da amine na biyu, ana iya haifar da monadic adder.Lokacin da aka ƙara tare da amine na uku, ana iya samar da gishiri na ammonium quaternary.Tare da ƙara ketone da aka kunna, ƙarin za'a iya haɗa shi nan da nan don samar da lactam.Hakanan za'a iya ƙarawa tare da sodium sulfite, sodium bisulfite, hydrogen chloride, hydrogen bromide da sauran mahaɗan inorganic;Wannan samfurin kuma zai iya yin copolymerize, kamar tare da sauran acrylates, styrene, halogenated ethylene copolymerization;Hakanan ana iya rage haɗin gwiwa ta hanyar borohydride, nickel boride, carbonyl rhodium da sauran abubuwan haɓaka don samar da propanamide;Osmium tetroxide na catalytic oxidation na iya haifar da diol.Ƙungiyar amide na wannan samfurin tana da kamannin sinadarai na aliphatic amide: yana amsawa tare da sulfuric acid don samar da gishiri;A gaban alkaline mai kara kuzari, hydrolysis zuwa tushen ion acrylic acid;A gaban mai kara kuzari, hydrolysis zuwa acrylic acid;A gaban wakilin dehydrating, rashin ruwa zuwa acrylonitrile;Yi amsa tare da formaldehyde don samar da N-hydroxymethylacrylamide.

amfani

Acrylamide shine ɗayan mafi mahimmanci kuma mafi sauƙi na jerin acrylamide.Ana amfani da shi sosai azaman albarkatun ƙasa don haɓakar kwayoyin halitta da kayan polymer.Polymer yana narkewa a cikin ruwa, don haka ana amfani dashi don samar da flocculant don maganin ruwa, musamman don ɗigon furotin da sitaci a cikin ruwa.Baya ga flocculation, akwai thickening, ƙarfi juriya, juriya raguwa, watsawa da sauran kyau kwarai Properties.Lokacin da aka yi amfani da shi azaman gyaran ƙasa, zai iya ƙara haɓakar ruwa da riƙe danshi na ƙasa;An yi amfani da shi azaman mataimaki na filler takarda, zai iya ƙara ƙarfin takarda, maimakon sitaci, resin ammonia mai narkewa na ruwa;An yi amfani da shi azaman wakili na grouting sinadarai, ana amfani da shi wajen tono rami na injiniyan farar hula, hako rijiyar mai, ma'adana da toshe injin dam;An yi amfani da shi azaman mai gyara fiber, zai iya inganta halayen jiki na fiber na roba;An yi amfani da shi azaman mai kiyayewa, ana iya amfani dashi don abubuwan da ke cikin ƙasa anticorrosion;Hakanan za'a iya amfani dashi a cikin abubuwan ƙari na masana'antar abinci, masu rarraba pigment, bugu da manna rini.Tare da phenolic guduro bayani, za a iya sanya a cikin gilashin fiber m, da kuma roba tare za a iya sanya a cikin matsa lamba m m.Ana iya shirya kayan da yawa na roba ta hanyar polymerization tare da vinyl acetate, styrene, vinyl chloride, acrylonitrile da sauran monomers.Hakanan ana iya amfani da wannan samfurin azaman magani, magungunan kashe qwari, rini, albarkatun fenti

kunshin da sufuri

B. Ana iya amfani da wannan samfurin, 20KG, jaka.
C. Ajiye an rufe a wuri mai sanyi, bushe da iska a cikin gida.Ya kamata a rufe kwantena sosai bayan kowace amfani kafin amfani.
D. Ya kamata a rufe wannan samfurin da kyau yayin sufuri don hana danshi, alkali mai ƙarfi da acid, ruwan sama da sauran ƙazanta daga haɗuwa.