| Igama lomkhiqizo | Inombolo ye-CAS | Ikhwalithi | Isicelo |
| γ-butyrolactone | 96-48-0 | | |
| 2-Pyrrolidinone | 616-45-5 | Ubumsulwa: 99.5 | Isetshenziswa njenge-solvent kanye ne-organic synthesis intermediate.Iphinde isetshenziswe ekwenzeni inayiloni-4 ne-vinylpyrrolidone, njll. Isebenza kakhulu ezintweni ezingavuthiwe nezincibilikisa izinjongo ze-organic synthesis I-Organic synthesis Chemicalbook intermediates.Isetshenziswa kakhulu njengezinyibilikisi zama-synthetic resins, izibulala-zinambuzane, ama-polyols, uyinki kanye iodine, esetshenziswa njengezinto zokusetshenziswa zokukhiqiza i-polyvinylpyrrolidone, inayiloni-4 kanye ne-cerebrofacial. |
| 2-γ-Acetylbutyrolactone | 517-23-7 | Ubumsulwa: 99.5% | I-intermediate ebalulekile ekuhlanganiseni kwe-vitamin B. Futhi i-intermediate for synthesis ye-4-amino-1,2,4-triazole thioethers kanye ne-4-Methyl-5-(β-thiazoleethanol).Isetshenziswa ekwenzeni uvithamini B1 kanye nenhliziyo ebuhlungu ehlala isikhathi eside kanye nezinye izidakamizwa ezisetshenziswayo.Isetshenziswa kakhulu njengendawo ephakathi ekwakhiweni kwevithamini B1. |
| I-N-Vinyl-2-pyrrolidone | 88-12-0 | Ubumsulwa: 99% | I-N-Vinyl-2-Pyrrolidinone isetshenziselwa ikakhulukazi ukukhiqiza i-Polyvinylpyrrolidone, esetshenziswa kakhulu ezimbonini zemithi, zansuku zonke zamakhemikhali nezokudla.Inezinhlobonhlobo zezicelo emikhakheni ehlukahlukene njengezimonyo, okokuhlanza, ezemithi kanye nezinto zokwakha izithombe.Ibuye isetshenziswe kujeli yesitayela sezinwele, isibulala magciwane ekhemisi, njll. |
| I-N-Ethyl-2-pyrrolidone | 2687-91-4 | Ubumsulwa: 99.8% | Isetshenziselwa ukucwenga uwoyela futhi kukhiqizwe isibhamu, umuthi, udayi, isibulala-zinambuzane, ikhemikhali yansuku zonke, okokunamathela, i-resin engazweli ukuthungwa nokunye ukusetshenziswa kwebhethri ye-lithium, ukususwa kweglue okomile, i-ejenti yokukhishwa kwe-photoresist, i-ejenti evulekayo, ukususwa konqenqema kweglue epoxy.Ikakhulukazi isetshenziselwa ukucwenga uwoyela kanye nokukhiqiza isibhamu, umuthi, udayi, isibulala-zinambuzane, amakhemikhali ansuku zonke, ukugqoka, i-resin engazweli ukushisa, njll. |
| I-Ethylene/vinyl acetate copolymer | 108-05-4 | Ubumsulwa: ≥99.5% | I-Vinyl acetate yiyona nto eyinhloko yokwenziwa kwe-synthetic fiber vinylon.Ngokusebenzisa kwayo i-polymerization, noma i-copolymerization enama-sub-monomers ukuze uthole i-polyvinyl alcohol/Ethylene Vinyl Acetate Copolymer (EVA)/vinyl acetate vinyl chloride copolymer (EVC)/vinyl acetate acrylic fibre/vinyl acetate acrylates copolymer. Bonke banokusetshenziswa okubalulekile kwezimboni, asetshenziswa kabanzi njengezibophezelo, okokuhlanganisa izakhiwo, ukulinganisa kwezindwangu Asetshenziswa kakhulu njengezihlanganisi, okokuhlanganisa izakhiwo, ukukala kwezindwangu kanye nama-ejenti wokuqedela, ama-ejenti aqinisa amaphepha kanye nokwenza ingilazi yokuphepha.I-Vinyl acetate ihlangana ne-ethanol ne-bromine ukukhiqiza i-bromoacetaldehyde diethyl aceta.Lokhu kumaphakathi kwesidakamizwa i-methimazole.Okujwayelekile okusetshenziselwa ukukhiqizwa kwe-poly(vinyl alcohol), opende nezinamathiselo, njll. Kusetshenziswa ku-organic synthesis ye-resin fibre synthesis, ebuye isetshenziswe njengeziphakathi zamajikijolo kawoyela nama-adhesives. |
| I-1-Benzyl-2-pyrrolidinone | 5291-77-0 | Ubumsulwa: 97% | Kuhloswe ukuthi kusetshenziswe njengezemithi, isibulala-zinambuzane, ukuphrinta nokudaya insiza, kanye ne-organic synthesis ephakathi, i-surfactant, i-solvent, ama-surfactants angewona ama-ionic, imikhiqizo yamakhemikhali yansuku zonke, njll. |
| I-N-butyl pyrrolidone | 3470-98-2 | Ubumsulwa: 98% | Lo mkhiqizo uyi-solvent ephezulu kakhulu, ekhethiwe futhi ezinzile.I-electronic precision ephezulu, amabhodi wesifunda, amabhethri e-lithium, njll., ama-ejenti okuhlanza.Unezinzuzo zokuqeda i-deoiling, degreasing, dewaxing, polishing, ukuvimbela ukugqwala, ukususwa kopende nokunye. izigqoko zezinga eliphezulu.Ama-ink, ama-pigments anobuthi obuncane kanye nephuzu elibilayo eliphezulu.I-solvency enamandla, engashi, ebolayo, ekwazi ukuphinda isetshenziswe, iphephile ukusetshenziswa futhi iyasebenza ezinhlobonhlobo zokwakheka nezinye izinzuzo. |
| I-N-(2-Hydroxyethyl)-2-pyrrolidone | 3445-11-2 | 98.00% | |
| I-N-Octyl pyrrolidone | 2687-94-7 | Ubumsulwa: 99.% | Ingena esikhunjeni esebenza kahle, ephephile, engenabo ubuthi, i-accelerator, i-surfactant, isinyibiliki sokwenziwa kwe-organic |
| I-N-Cyclohexyl-2-pyrrolidone | 6837-24-7 | Ubumsulwa: 99% | Isetshenziswa embonini ye-elekthronikhi njenge-de-photoresist (imvamisa ihlanganiswa nezinye izincibilikisi ezifana ne-N-Methyl-2-pyrrolidone), njenge-ejenti yokupholisha amakhemikhali ekuhlanganiseni amabhodi wesekethe yethusi, nanjengesithwali sikadayi embonini yendwangu. . |
| I-1-Lauryl-2-pyrrolidone | 2687-96-9 | Ubumsulwa: 99% | |
| I-N-methylpyrrolidin-2-one | 872-50-4 | Ubumsulwa: >=99.9 | I-N-methylpyrrolidin-2-one iyi-solvent enhle kakhulu, esetshenziswa kabanzi njenge-extractant yokukhipha iphunga elimnandi, ukucwenga uwoyela wokugcoba, ukuhlushwa kwe-acetylene, i-desulfurization ye-synthesis gas, njll.Futhi isetshenziselwa ukuhlanza izimboni nezinye izinjongo.Kuyi-solvent ekukhiqizeni izibulala-zinambuzane, amapulasitiki obunjiniyela, okokunamathela, imicu yokwenziwa, amasekhethi ahlanganisiwe, njll. Isetshenziswe njengesihlanzi sezimboni, i-dispersant, i-ejenti yokudaya, i-antifreeze ejenti yezinto zokugcoba, njll. Inobuthi obuphansi, i-LD50 yomlomo ka-7ml. /kg, futhi isetshenziswa kabanzi ekucwengisweni kwezithambisi zebanga eliphakeme, ukuhlanganiswa kwama-polymers, izinto zokuvikela i-insulating, izibulala-zinambuzane, i-pigments kanye nama-ejenti okuhlanza nokusebenzisa i-solvent.I-Organic synthesis esetshenziselwa ukukhipha iphunga, ukuhlanzwa kwe-acetylene, i-olefin ne-diolefin;Isetshenziswa njenge-solvent ye-polymer kanye nendawo yokusabela kwe-polymerization, njenge-polyamide, i-polymide resin, i-polyphenyl sulfide granula namanye amapulasitiki obunjiniyela kanye ne-aramid fiber, njll. Isetshenziswa njenge-solvent ne-extractant ye-NMP, okuwuhlobo lwe-polar non-proton. dlulisa i-solvent enezinzuzo zobuthi obuphansi, indawo yokubilisa ephezulu, ukuncibilika okuhle kakhulu, ukukhetha okunamandla nokuzinza okuhle.Isetshenziswa kabanzi ekukhishweni okunephunga elimnandi;i-acetylene, i-antioxidant ne-diene.Iphinde isetshenziswe njenge-solvent yama-polymers futhi njengendlela yokusabela kwe-polymerization.Okufana ne-polyamide, i-polyimide, i-polyphenylene sulfide namanye amapulasitiki obunjiniyela kanye ne-aramid fiber.Ibuye isetshenziswe ezintweni zokufakelwa, izibulala-zinambuzane, ama-pigments kanye nama-ejenti okuhlanza. |
| I-1-Propyl-2-pyrrolidone | 3470-99-3 | Ubumsulwa: 98% | |
| I-Polyvinylpyrrolidone K90 (PVP K90) | 9003-39-8 | Ubumsulwa: 99% | I-Polyvinylpyrrolidone iyi-ketone organic substance, engasetshenziswa njenge-clarifier, i-stabilizer, i-thickener, icindezelwe kanye nesigcwalisi sethebhulethi;hlakaza.I-Polymer PVP enesisindo se-molecular engu-360,000 ivamise ukusetshenziswa njengesicacisi se-ejenti esicacisayo sikabhiya, uviniga, iwayini, njll. 24h futhi isuse ngokuhlunga) , ibuye isetshenziswe ngokuhlanganiswa nama-enzyme (protease) kanye ne-protein adsorbent.Iphinde isetshenziselwe ukuzinzisa ukucaciswa kwewayini kanye nokuvimbela ukuguquguquka kombala (ireferensi yomthamo 24～72g/100L).Okufana ne-Clarifier, stabilizer, thickener, pressed tablet filler and dispersant lapho i-polymer PVP enesisindo se-molecule engu-360,000 evame ukusetshenziswa njenge-ejenti ecacisa ubhiya, uviniga, iwayini, njll. Isetshenziswa kabanzi njengokujiya, okokufaniswa kwe-emulsifier, okokugcoba nokucacisa, futhi iphinde isetshenziswe njengenkimbinkimbi yesibulala-magciwane kanye ne-Sterilizer PVP-I njenge-colloidal stabilizer ne-clarifier, engasetshenziselwa ukucacisa ubhiya futhi isetshenziswe ngenani elifanele ngokuya ngezidingo zokukhiqiza.Ezokwelapha, ezemvelo yasemanzini, isibulali magciwane emfuyo.Kungokufanayo nasesikhumbeni kanye nolwelwesi lwamafinyila lokubulala amagciwane.I-molecule ye-PolyFilter TM inezibopho ze-amide kanye ne-adsorption yamaqembu e-hydroxyl kuma-molecule e-polyphenol ngaleyo ndlela yakhe izibopho ze-hydrogen, ngakho-ke, ingasetshenziswa njengesiqinisi sobhiya, isithelo/iwayini newayini lesiphuzo ukuze kwandiswe impilo yeshalofu futhi kuthuthukiswe ukucaca, umbala nokunambitha.Umkhiqizo utholakala ngosayizi abalahlwayo nabavuselelayo.Umkhiqizo olahlwayo ulungele amabhizinisi amancane naphakathi.Umkhiqizo ovuselelayo udinga ukuthengwa kwemishini ekhethekile yokuhlunga, kodwa ungaphinda usetshenziswe futhi ulungele ukugaywa kabusha ezindaweni ezinkulu zokuphuza utshwala.Ezimonyoni zansuku zonke, i-dispersibility enhle kanye nempahla yokwakha ifilimu ye-PVP ne-copolymer ingasetshenziswa njengoketshezi lwesitayela, isifutho sezinwele kanye ne-ejenti yesitayela ye-mousse, i-ejenti yomthunzi ye-conditioner yezinwele, i-foam stabilizer ye-shampoo, i-wave styling agent kanye ne-disperant kanye ne-pro- i-oxidant kudayi wezinwele.Ukwengeza i-PVP kukhilimu onyamalalayo, i-sunscreen kanye ne-ejenti yokususa izinwele kungathuthukisa umphumela wokumanzisa nowokugcoba.Ukusetshenziswa kwemisebenzi esezingeni eliphezulu ye-PVP, izakhiwo zokwakha ifilimu nokungacasuli esikhumbeni, ukungezwani komzimba, njll.Emikhiqizweni yokunakekelwa kwezinwele, imikhiqizo yokunakekelwa kwesikhumba, nezinye izinhlelo zokusebenza zinamathemba abanzi okumuncwa kwama-phenols nama-tannins avela. ama-aqueous extracts ukuhlanza ama-enzyme ezitshalo.Isetshenziswa njenge-adsorbent ye-chromatographic ukuhlukanisa ama-asidi amnandi, ama-aldehydes nama-phenols. |
