imikhiqizo

Synonyms in English

AM

impahla yamakhemikhali

Ifomula yamakhemikhali: C3H5NO
Isisindo se-molecule: 71.078
Inombolo ye-CAS: 79-06-1
I-EINECS No. : 201-173-7 Ukuminyana: 1.322g/cm3
Indawo encibilikayo: 82-86 ℃
Indawo yokubilisa: 125 ℃
Iphoyinti elikhanyayo: 138 ℃
Inkomba ye-refraction: 1.460
Ingcindezi ebucayi: 5.73MPa [6]
Izinga lokushisa lomlilo: 424℃ [6]
Umkhawulo ophezulu wokuqhuma (V/V) : 20.6% [6]
Umkhawulo wokuqhuma ophansi (V/V) : 2.7% [6]
Ukucindezela komhwamuko ogcwele: 0.21kpa (84.5℃)
Ukubukeka: i-crystalline powder emhlophe
Ukunyibilika: ukuncibilika emanzini, i-ethanol, i-ether, i-acetone, engancibiliki ku-benzene, i-hexane

Isingeniso somkhiqizo kanye nezici

I-Acrylamide iqukethe i-carbon-carbon double bond kanye neqembu le-amide, elinamakhemikhali e-double bond: ngaphansi kwemisebe ye-ultraviolet noma ezingeni lokushisa elincibilikayo, i-polymerization elula;Ukwengeza, isibopho esiphindwe kabili singangezwa kwinhlanganisela ye-hydroxyl ngaphansi kwezimo ze-alkaline ukuze kwakhiwe i-ether;Uma ingezwe nge-amine eyinhloko, i-monadic adder noma i-adder kanambambili ingakhiqizwa.Uma ingezwe nge-amine yesibili, i-monadic adder ingakhiqizwa.Uma ungezwa nge-amine ephakeme, usawoti we-quaternary ammonium ungakhiqizwa.Ngokufakwa kwe-ketone okucushiwe, ukungezwa kungenziwa ngokushesha ngebhayisikili ukuze kwakhiwe i-lactam.Ingabuye yengezwe nge-sodium sulfite, i-sodium bisulfite, i-hydrogen chloride, i-hydrogen bromide nezinye izinhlanganisela ezingaphili;Lo mkhiqizo ungaphinda wenze i-copolymerize, njengamanye ama-acrylates, i-styrene, i-halogenated ethylene copolymerization;Isibopho esiphindwe kabili singabuye sincishiswe nge-borohydride, i-nickel boride, i-carbonyl rhodium nezinye izinto ezisiza ukukhiqiza i-propanamide;I-catalytic oxidation ye-osmium tetroxide ingakhiqiza i-diol.Iqembu le-amide lalo mkhiqizo linokufaniswa kwamakhemikhali kwe-aliphatic amide: isabela nge-sulfuric acid ukwenza usawoti;Ebukhoneni be-alkaline catalyst, i-hydrolysis ku-ion yezimpande ze-acrylic;Ebukhoneni be-acid catalyst, i-hydrolysis ku-acrylic acid;Lapho kukhona i-ejenti yokuqeda amanzi, ukuphelelwa amandla kwamanzi ku-acrylonitrile;Isabela nge-formaldehyde yakhe i-N-hydroxymethylacrylamide.

sebenzisa

I-Acrylamide ingenye yochungechunge olubaluleke kakhulu nolulula kakhulu lwe-acrylamide.Isetshenziswa kabanzi njengezinto zokusetshenziswa ze-organic synthesis nezinto ze-polymer.I-polymer iyancibilika emanzini, ngakho-ke isetshenziselwa ukukhiqiza i-flocculant yokwelashwa kwamanzi, ikakhulukazi ukugeleza kwamaprotheni kanye nesitashi emanzini.Ngaphezu kwe-flocculation, kukhona ukuqina, ukumelana ne-shear, ukunciphisa ukumelana, ukuhlakazeka nezinye izakhiwo ezinhle kakhulu.Uma isetshenziswa njengesichibiyelo senhlabathi, ingakhuphula ukungena kwamanzi kanye nokugcinwa komswakama enhlabathini;Isetshenziswa njengomsizi we-paper filler, ingandisa amandla ephepha, esikhundleni sesitashi, i-ammonia resin encibilikayo emanzini;Isetshenziswa njenge-agent ye-chemical grouting, esetshenziselwa ukumba umhubhe wobunjiniyela bomphakathi, ukumba imithombo kawoyela, ukuxhuma imayini nobunjiniyela bedamu;Isetshenziswa njenge-fiber modifier, ingathuthukisa izakhiwo zomzimba ze-synthetic fiber;Isetshenziswa njenge-preservative, ingasetshenziselwa izingxenye ezingaphansi komhlaba ze-anticorrosion;Ingasetshenziswa futhi embonini yokudla izithasiselo, pigment dispersant, ukuphrinta kanye ukudaya unama.Ngesixazululo se-phenolic resin, singenziwa ibe ingcina yengilazi ye-fiber, futhi irabha ihlangene ingenziwa ibe ingcina ezwela ukucindezela.Izinto eziningi zokwenziwa zingalungiswa nge-polymerization nge-vinyl acetate, i-styrene, i-vinyl chloride, i-acrylonitrile namanye ama-monomers.Lo mkhiqizo ungasetshenziswa futhi njengomuthi, isibulala-zinambuzane, udayi, izinto zokusetshenziswa zopende

iphakethe kanye nezokuthutha

B. Lo mkhiqizo ungasetshenziswa, ama-20KG, izikhwama.
C. Gcina kuvaliwe endlini epholile, eyomile futhi engenamoya.Iziqukathi kufanele zivalwe ngokuqinile ngemva kokusetshenziswa ngakunye ngaphambi kokusetshenziswa.
D. Lo mkhiqizo kufanele uvalwe kahle ngesikhathi sokuthutha ukuvimbela umswakama, i-alkali enamandla ne-asidi, imvula nokunye ukungcola ekuxubeni.