| Igoa o oloa | Numera CAS | Tulaga lelei | Fa'atatauga |
| γ-butyrolactone | 96-48-0 | | |
| 2-Pyrrolidinone | 616-45-5 | Mama: 99.5 | Faʻaaogaina e pei ole solvent ma organic synthesis intermediate.Also faʻaaogaina e gaosia ai le nylon-4 ma vinylpyrrolidone, ma isi. E masani ona galue i luga o mea mataʻutia ma solvents mo faʻamoemoega faʻapipiʻi faʻasolosolo Faʻasologa Faʻasologa o mea tau vailaʻau. iodine, faʻaaogaina foi e fai ma mea mata mo le gaosiga o le polyvinylpyrrolidone, nylon-4 ma le cerebrofacial. |
| 2-γ-Acetylbutyrolactone | 517-23-7 | Mama: 99.5% | O se mea taua tele i le tuʻufaʻatasia o vitamini B. Faʻapea foʻi ma se vaeluaga mo le faʻaogaina o le 4-amino-1,2,4-triazole thioethers ma le 4-Methyl-5-(β-thiazoleethanol).Faʻaaogaina i le gaosiga o le vaitamini B1 ma le faʻaumiumi o le tiga o le fatu ma isi vailaʻau faʻaaogaina. Faʻaaogaina tele e fai ma sui i le gaosiga o vitamini B1. |
| N-Vinyl-2-pyrrolidone | 88-12-0 | Mama: 99% | N-Vinyl-2-Pyrrolidinone e masani ona faʻaaogaina e gaosia ai le Polyvinylpyrrolidone, lea e faʻaaogaina lautele i vailaʻau, vailaʻau i aso taʻitasi ma meaʻai.O lo'o i ai le tele o fa'aoga i matā'upu 'ese'ese e pei o mea teuteu, fa'amama, vaila'au ma mea tau ata.Fa'aoga fo'i i le gel styling lauulu, fa'ama'i fa'ama'i falema'i, ma isi. |
| N-Ethyl-2-pyrrolidone | 2687-91-4 | Mama: 99.8% | Faʻaaogaina mo le faʻamamaina o le suauʻu ma le gaosia o fana, vailaʻau, vali, vailaʻau faʻamaʻi, vailaʻau i aso taʻitasi, faʻapipiʻi, resini faʻamaʻi ma isi faʻaoga Lithium maa, kelu faʻamago degreasing, photoresist stripping faʻamalolo faʻamalolo, faʻapipiʻi faʻapipiʻi sui, epoxy resin kelu aveese pito.E masani ona faʻaaogaina mo le faʻamamaina o le suauʻu ma le gaosia o fana, vailaʻau, vali, vailaʻau faʻamaʻi, vailaʻau i aso uma, faʻapipiʻi, resini vevela, ma isi. |
| Ethylene/vinyl acetate copolymer | 108-05-4 | Mama: ≥99.5% | Vinyl acetate o le mea autu autu mo le gaosiga o le fiber synthetic vinylon.E ala i lana lava polymerization, poʻo le copolymerization ma sub-monomers e maua ai le polyvinyl alcohol/Ethylene Vinyl Acetate Copolymer (EVA)/vinyl acetate vinyl chloride copolymer (EVC)/vinyl acetate acrylic fibre/vinyl acetate acrylates copolymer. Latou te tofu uma lava ma mea taua tau pisinisi, faʻaaogaina lautele e pei o fusi, faʻapipiʻi fausaga, faʻapipiʻi faʻapipiʻi E faʻaaogaina lautele e fai ma fusi, faʻapipiʻi fausaga, faʻapipiʻi ie ma faʻamaeʻaina sui, pepa faʻamalosia pepa ma mo le gaosiga o tioata saogalemu.Vinyl acetate e tali atu i le ethanol ma le bromine e maua ai le bromoacetaldehyde diethyl aceta.O le vaeluaga lea o fualaau faasaina methimazole.E masani ona faʻaaogaina intermediates mo le gaosiga o le poly(vinyl alcohol), vali ma faʻapipiʻi, ma isi. Faʻaaogaina i le organic synthesis mo resin fiber synthesis, faʻaaogaina foi e avea ma mea vavalalata o suauu coagulant mafiafia ma faʻapipiʻi. |
| 1-Benzyl-2-pyrrolidinone | 5291-77-0 | Mama: 97% | Faʻamoemoe e faʻaaogaina e fai ma vailaʻau, vailaʻau faʻamaʻi, lomitusi ma le valiina fesoasoani, ma le faʻaogaina o meaola faʻapitoa, surfactant, solvent, non-ionic surfactants, vailaʻau i aso uma, ma isi. |
| N-butyl pyrrolidone | 3470-98-2 | Mama: 98% | O lenei oloa o se solvent sinia sili ona lelei, filifili ma mautu polar solvents.High saʻo eletise, laupapa matagaluega, maa lithium, ma isi, faamamaina agents.It ua i ai le lelei o deoiling, degreasing, dewaxing, polesi, ele puipuiga, aveesea vali ma isi faʻapipiʻi maualuga. Inks, pigments e maualalo le oona ma le maualuga o le faʻafefe. |
| N-(2-Hydroxyethyl)-2-pyrrolidone | 3445-11-2 | 98.00% | |
| N-Octyl pyrrolidone | 2687-94-7 | Mama: 99.% | Lelei, saogalemu, e le o'ona pa'u pa'u, fa'avavevave, surfactant, solvent synthetic organic |
| N-Cyclohexyl-2-pyrrolidone | 6837-24-7 | Mama: 99% | Faʻaaogaina i totonu o mea tau eletise e pei o se de-photoresist (e masani ona tuʻufaʻatasia ma isi solvents e pei o le N-Methyl-2-pyrrolidone), e avea o se vailaʻau faʻamaʻi faʻamaʻi i le tuʻufaʻatasia o laupapa faʻasalalau kopa, ma avea o se vali vali i le fale gaosi oloa. . |
| 1-Lauryl-2-pyrrolidone | 2687-96-9 | Mama: 99% | |
| N-methylpyrrolidin-2-tasi | 872-50-4 | Mama: >=99.9 | N-methylpyrrolidin-2-one o se solvent sili ona lelei, faʻaaogaina lautele e pei o le extractant mo le faʻaaogaina o mea manogi, faʻamamaina o le suauʻu lubricating, acetylene concentration, desulfurization o le synthesis gas, ma isi. Faʻaaogaina foi mo le faʻamamaina o fale gaosimea ma isi faʻamoemoega.O se solvent i le gaosiga o vailaau faʻalaʻau, faʻainisinia palasitika, paʻu, filo faʻapipiʻi, fesoʻotaʻiga tuʻufaʻatasia, ma isi. Faʻaaogaina e pei o le faʻamama fale gaosi oloa, dispersant, dyeing agent, antifreeze agent for lubricants, etc. E maualalo le oona, LD50 tautala mo le 7ml / kg, ma faʻaaogaina lautele i le faʻamamaina o lubricants maualuga, tuʻufaʻatasia o polymers, mea faʻapipiʻi, vailaʻau faʻamaʻi, pigments ma mea faʻamamā ma faʻaaogaina le solvent.Organic synthesis lea o loʻo faʻaaogaina i mea manogi, faʻamamaina o le acetylene, olefin ma le diolefin;Faʻaaogaina e pei o le solvent o le polymer ma le ala o le polymerization reaction, e pei o le polyamide, polymide resin, polyphenyl sulfide granula ma isi palasitika inisinia ma fibre aramid, ma isi. E faʻaaogaina e avea ma solvent ma extractant mo NMP, o se ituaiga o polar non-proton. fesiitai solvent ma le lelei o le maualalo oona, maualuga maualuga, solubility sili ona lelei, malosi selectivity ma mautu lelei.Fa'aaoga lautele i le su'ega manogi;acetylene, antioxidant ma le diene.E faʻaaogaina foʻi e avea o se solvent mo polymers ma o se auala mo tali polymerization.E pei o le polyamide, polyimide, polyphenylene sulfide ma isi palasitika inisinia ma alava aramid.Fa'aoga fo'i i mea fa'a'ese'ese, vaila'au fa'ato'aga, pigments ma mea fa'amama. |
| 1-Propyl-2-pyrrolidone | 3470-99-3 | Mama: 98% | |
| Polyvinylpyrrolidone K90 (PVP K90) | 9003-39-8 | Mama: 99% | Polyvinylpyrrolidone o se ketone organic mea, lea e mafai ona faʻaaogaina e fai ma faʻamalamalamaga, faʻamautu, mafiafia, lolomi ma faʻatumu papa;dispersant.Polymer PVP faʻatasi ma le mamafa mole o le 360,000 e masani ona faʻaaogaina e pei o le faʻamalamalamaina o le sooupu mo le pia, vineka, uaina, ma isi. 24h ma aveese e ala i le filtration), faʻaaogaina faʻatasi ma enzymes (protease) ma le protein adsorbent.E fa'aaogaina fo'i e fai ma fa'amautu mo le fa'amalamalamaga o le uaina ma le puipuia o le fa'anumeraina (tulaga fa'asino 24～72g/100L).E pei o le Clarifier, stabilizer, mafiafia, lolomi laulau faatumu ma dispersant lea polymer PVP ma se mole mamafa mamafa o le 360,000 e masani ona faʻaaogaina e avea ma sui faʻamalamalama mo pia, vineka, uaina, ma isi. E faʻaaogaina lautele e pei o le mafiafia, emulsifier, lubricant ma clarifier, ma faʻaaogaina foʻi e pei o faʻalavelave faʻamaʻi ma sterilizer PVP-I e pei o colloidal stabilizer ma clarifier, lea e mafai ona faʻaaogaina mo le faʻamalamalamaina o pia ma faʻaaogaina i le aofaʻi talafeagai e tusa ai ma manaʻoga gaosiga.Fa'afoma'i, fa'ama'i, fa'ama'i manu fa'ama'i. E fa'apea fo'i le fa'amama o le pa'u ma le mucous membrane.PolyFilter TM mole o loʻo i ai fusi amide ma adsorption o vaega hydroxyl i polyphenol molelaʻau faʻapea e fausia ai le hydrogen sootaga, o le mea lea, e mafai ona faʻaaogaina e fai ma faʻamautu mo pia, fualaʻau / uaina ma mea inu uaina e faʻalautele ai lo latou ola ma faʻaleleia lo latou manino, lanu ma le tofo.O lo'o maua le 'oloa i lapopo'a fa'aaogā ma toe fa'afouina.O le oloa faʻaaogaina e talafeagai mo atinaʻe laiti ma feololo. O le faʻafouina o oloa e manaʻomia ai le faʻatauina o mea faʻapipiʻi faʻapitoa, ae mafai ona toe faʻaaogaina ma talafeagai mo le toe faʻaaogaina i fale gaosi tetele.I cosmetics i aso uma, o le dispersibility lelei ma ata-fausia meatotino o le PVP ma copolymer e mafai ona faʻaaogaina e pei o le styling vai, fulufulu lauulu ma styling sui o mousse, paolo sui o lauulu conditioner, foam stabilizer o shampoo, galu styling sui ma dispersant ma pro- oxidant i le vali lauulu.O le fa'aopoopoina o le PVP i le kulimi e mou atu, o le la ma le mea e aveese ai lauulu e mafai ona fa'aleleia atili ai le susu ma le lubricating aafiaga.O le faʻaogaina o le PVP sili ona lelei i luga o le gaioiga, mea e fai ai ata ma e le faʻafefe i le paʻu, e le o ni faʻamaʻi faʻamaʻi, ma isi mea. su'ega vai e fa'amamā ai enzymes o la'au.Fa'aaogaina e fai ma fa'aputu fa'a-chromatographic e tu'u'ese'ese ai mea manogi, aldehydes ma phenols. |
