| Aha ngwaahịa | Nọmba CAS | Ogo | Ngwa |
| "Butyrolactone". | 96-48-0 | | |
| 2-Pyrrolidinone | 616-45-5 | Ịdị ọcha: 99.5 | A na-eji dị ka ihe mgbaze na organic njikọ intermediate.Also ji rụpụta naịlọn-4 na vinylpyrrolidone, wdg Tumadi-eme ihe na akụrụngwa na solvents maka organic njikọ nzube Organic njikọ Chemicalbook intermediates.Mainly ji dị ka solvents maka sịntetik resins, pesticides, polyols, ink na ayodiin, nke a na-ejikwa dị ka akụrụngwa maka mmepụta nke polyvinylpyrrolidone, naịlọn-4 na cerebrofacial. |
| 2-γ-Acetylbutyrolactone | 517-23-7 | Dị ọcha: 99.5% | Otu etiti dị mkpa na njikọ nke vitamin B. Nakwa onye na-ahụ maka njikọ nke 4-amino-1,2,4-triazole thiothers na 4-Methyl-5- (β-thiazoleethanol).Ejiri ya na imepụta vitamin B1 na obi mgbu ogologo oge na iji ọgwụ ndị ọzọ eme ihe. A na-ejikarị ya dị ka onye etiti na mmepụta vitamin B1. |
| N-Vinyl-2-pyrrolidone | 88-12-0 | Ịdị ọcha: 99% | N-Vinyl-2-Pyrrolidinone bụ nke a na-ejikarị emepụta Polyvinylpyrrolidone, nke a na-ejikarị eme ihe na ọgwụ, kemịkalụ kwa ụbọchị na ụlọ ọrụ nri.Ọ nwere ngwa dị iche iche na mpaghara dị iche iche dị ka ihe ịchọ mma, ihe ncha, ọgwụ na ihe foto.A na-ejikwa gel styling ntutu, ọgwụ nje na-ere ọgwụ, wdg. |
| N-Ethyl-2-pyrrolidone | 2687-91-4 | ịdị ọcha: 99.8% | A na-eji ya eme ihe maka nnụcha mmanụ ma na-emepụta egbe, ọgwụ, ihe eji esiji ákwà, pesticide, kemịkalụ kwa ụbọchị, mkpuchi, resin na-eguzogide ọgwụ na ojiji ndị ọzọ Lithium batrị, ihe na-ekpo ọkụ akọrọ, onye na-ewepụ fotoresist, onye na-eme ihe na-ekpuchi ihe, epoxy resin gluu onu mwepụ.A na-eji ya eme ihe maka nnụcha mmanụ na imepụta ntụ egbe, ọgwụ, ihe nchara, pesticide, kemịkalụ kwa ụbọchị, mkpuchi, resin na-eguzogide okpomọkụ, wdg. |
| Ethylene/vinyl acetate copolymer | 108-05-4 | ịdị ọcha: ≥99.5% | Vinyl acetate bụ isi akụrụngwa maka imepụta eriri vinyl sịntetik.Site na polymerization nke ya, ma ọ bụ copolymerization na sub-monomers iji nweta mmanya polyvinyl / Ethylene Vinyl Acetate Copolymer (EVA) / vinyl acetate vinyl chloride copolymer (EVC) / vinyl acetate acrylic fiber / vinyl acetate acrylates copolymer. Ha niile nwere ọrụ mmepụta ihe dị mkpa. A na-ejikarị ya eme ihe dị ka ndị na-ekekọta ihe, ihe mkpuchi ihe owuwu, nha akwa akwa A na-ejikarị ha eme ihe dị ka ndị na-ekekọta ihe, ihe mkpuchi ụlọ, ihe ndị na-edozi akwa na ndị na-emecha ihe, ndị na-eme ka akwụkwọ dị ike na maka ịmepụta iko nchekwa.Vinyl acetate na-emeghachi omume na ethanol na bromine iji mepụta bromoacetaldehyde diethyl aceta.Nke a bụ n'etiti ọgwụ methimazole.A na-ejikarị intermediates eme ihe maka mmepụta nke poly(vinyl mmanya), akọwa na adhesives, wdg. Eji na organic njikọ maka resin eriri njikọ, na-ejikwa dị ka intermediates nke mmanụ coagulant thickeners na adhesives. |
| 1-Benzyl-2-pyrrolidinone | 5291-77-0 | Ịdị ọcha: 97% | Ezubere ka eji mee ihe dị ka ọgwụ, pesticide, ibipụta na ịcha ihe inyeaka, na organic njikọ etiti, surfactant, mgbaze, na-abụghị ionic surfactants, kwa ụbọchị chemical ngwaahịa, wdg. |
| N-butyl pyrrolidone | 3470-98-2 | Ịdị ọcha: 98% | Ngwaahịa a bụ ihe mgbaze dị elu nke ọma, ndị na-ahụ maka polar na-ahọrọ ma kwụsie ike. Eletrọnịkị dị elu, mbadamba sekit, batrị lithium, wdg, ndị na-ehicha ihe. Ọ nwere uru nke deoiling, nkwụsịtụ, nkwụsịtụ, polishing, mgbochi nchara, iwepụ agba na ndị ọzọ. mkpuchi elu-ọkwa.Inks, pigments na obere toxicity na nnukwu esi esi. Ihe mgbaze siri ike, nke na-adịghị ọkụ, biodegradable, recyclable, nchekwa na-eji na ọdabara dị iche iche nke formulations na ndị ọzọ uru. |
| N (2-Hydroxyethyl) -2-pyrrolidone | 3445-11-2 | 98.00% | |
| N-Octyl pyrrolidone | 2687-94-7 | Ịdị ọcha: 99.% | Ọdịmma, nchekwa, anaghị egbu egbu anụ penetrant, osooso, surfactant, organic synthetic mgbaze |
| N-Cyclohexyl-2-pyrrolidone | 6837-24-7 | Ịdị ọcha: 99% | A na-eji ya na ụlọ ọrụ eletrọnịkị dị ka de-photoresist (na-ejikarị ya na ihe mgbaze ndị ọzọ dị ka N-Methyl-2-pyrrolidone), dị ka onye na-eme ka mmiri na-egbuke egbuke na njikọ nke mbadamba ọla kọpa, yana dịka onye na-ebu ihe na-esiji na ụlọ ọrụ textile. . |
| 1-Lauryl-2-pyrrolidone | 2687-96-9 | Ịdị ọcha: 99% | |
| N-methylpyrrolidin-2-otu | 872-50-4 | Ịdị ọcha: >=99.9 | N-methylpyrrolidin-2-otu bụ ihe magburu onwe mgbaze, n'ọtụtụ ebe dị ka extractant maka aromatic mmịpụta, lubricating mmanụ refining, acetylene ịta, desulfurization nke synthesis gas, etc.Also ji maka ulo oru ihicha na ndị ọzọ nzube.Ọ bụ ihe mgbaze na mmepụta nke pesticides, engineering plastics, coatings, sịntetik emep uta eri, integrated sekit, wdg A ga-eji dị ka ulo oru nchacha, dispersant, dyeing gị n'ụlọnga, antifreeze gị n'ụlọnga maka lubricants, wdg O nwere ala toxicity, ọnụ LD50 maka 7ml / kg, nke a na-ejikarị eme ihe na nchacha mmanu mmanu dị elu, njikọ nke polymers, ihe mkpuchi, pesticides, pigmenti na ndị na-ehicha ihe na-eji ihe mgbaze.Ngwakọta organic nke a na-eji na-emepụta ihe na-esi ísì ụtọ, ịdị ọcha nke acetylene, olefin na diolefin;Ejiri ya dị ka ihe mgbaze nke polymer na ọkara nke mmeghachi omume polymerization, dị ka polyamide, polymide resin, polyphenyl sulfide granula na plastik engineering ndị ọzọ na eriri aramid, wdg. nyefee ihe mgbaze na uru nke ala toxicity, elu esi ebe, magburu onwe solubility, ike selectivity na ezi nkwụsi ike.A na-ejikarị ya eme ihe na-esi ísì ụtọ;acetylene, antioxidant na diene.A na-ejikwa ya dị ka ihe mgbaze maka polymers na dịka ihe ngwọta maka mmeghachi omume polymerization.Dị ka polyamide, polyimide, polyphenylene sulfide na ndị ọzọ engineering plastik na aramid eriri.A na-ejikwa ihe mkpuchi, ọgwụ pesticides, pigmenti na ihe nhicha. |
| 1-propyl-2-pyrrolidone | 3470-99-3 | Ịdị ọcha: 98% | |
| Polyvinylpyrrolidone K90 (PVP K90) | 9003-39-8 | Ịdị ọcha: 99% | Polyvinylpyrrolidone bụ ihe na-emepụta ketone, nke enwere ike iji mee ihe dị ka nkọwa, stabilizer, thickener, pressed and tablet filler;na-ekesa.A na-ejikarị polymer PVP na ịdị arọ nke 360,000 mee ihe dị ka onye na-akọwapụta nkọwa maka biya, mmanya, mmanya, wdg. 24h ma wepụ site na nzacha) , na-ejikwa ya na enzymes (protease) na protein adsorbent.A na-ejikwa ya dị ka stabilizer maka nkọwa mmanya na igbochi mwepu (ntụgharị aka usoro 24 ~ 72g / 100L).Dị ka Clarifier, stabilizer, thickener, pịa mbadamba filler na dispersant nke polymer PVP na a molekụla arọ nke 360,000 na-ejikarị dị ka nkọwa gị n'ụlọnga maka biya, mmanya, mmanya, wdg A na-ejikarị dị ka thickener, emulsifier, mmanu na clarifier. A na-ejikwa ya dị ka mgbagwoju anya nke disinfectant na sterilizer PVP-I dị ka colloidal stabilizer na clarifier, nke enwere ike iji maka nkọwa biya ma jiri ya mee ihe kwesịrị ekwesị dị ka mkpa mmepụta si dị.Medical, aquaculture, anụ ụlọ disinfectant. Otu ihe ahụ na-emetụta akpụkpọ na mucosa disinfection.PolyFilter TM molecule nwere amide bonds na adsorption nke hydroxyl dị iche iche na polyphenol molecules si otú a na-akpụ agbụ hydrogen, ya mere, ọ nwere ike na-eji dị ka a stabilizer maka biya, mkpụrụ / mmanya na ihe ọṅụṅụ mmanya na-agbatị ha shelf ndụ na mma ha nghọta, agba na uto.Ngwaahịa ahụ dị n'ụdị mkpofu yana nrụgharị.Ngwaahịa a na-atụfu ihe dị mma maka obere ụlọ ọrụ na-arụ ọrụ nke ọma. Ngwaahịa na-emepụta ihe na-achọ ịzụrụ ngwá ọrụ nzacha pụrụ iche, ma enwere ike ịmegharị ya ma dị mma maka ịmegharị na nnukwu ụlọ ọrụ mmepụta ihe.N'ime ihe ịchọ mma kwa ụbọchị, enwere ike iji ezigbo dispersibility na ihe na-emepụta ihe nkiri nke PVP na copolymer dị ka mmiri na-edozi ahụ, ịgba ntutu na onye na-ahụ maka mousse, onye na-ahụ maka ntutu isi, onye na-ahụ maka ncha ntutu, onye na-ahụ maka ebili mmiri na onye na-ekesa na pro- oxidant na agba ntutu.Ịgbakwunye PVP na ude na-apụ n'anya, ihe mkpuchi anwụ na onye na-ewepụ ntutu nwere ike ịkwalite mmetụta wetting na mmanu mmanu.The ojiji nke PVP magburu onwe elu ọrụ, film-akpụ Njirimara na-adịghị na-akpasu iwe na akpụkpọ, na-abụghị nke nfụkasị mmeghachi omume, etc.In ntutu na-elekọta ngwaahịa, anụ na-elekọta ngwaahịa, na ngwa ndị ọzọ nwere atụmanya sara mbara maka absorption nke phenols na tannins si. aqueous extracts iji sachaa osisi enzymes.A na-eji dị ka chromatographic adsorbent kewaa aromatic acid, aldehydes na phenols. |
