1. O se solvent sili ona lelei, faʻaaogaina lautele e avea o se extractant mo aromatics extracting, lubricating suauu faamamaina, acetylene concentration, syngas desulfurization, ma isi, ma faʻaaogaina foi i le faʻamamaina o fale gaosimea, ma isi.
2. O le N-methylpyrrolidone o se mea e sili ona lelei e faʻaaogaina ai le soli. O loʻo faʻaaogaina lautele e avea o se mea faʻapipiʻi i le faagasologa o le aveeseina o mea manogi, faʻaogaina o le acetylene, vavaeeseina o le butadiene ma le faʻaogaina o le kasa desulfurization. O se vailaʻau faʻamaʻi, faʻainisinia palasitika, Solvents i le gaosiga o coatings, filo synthetic, integrated circuits, ma isi, e mafai foʻi ona faʻaaogaina e pei o vailaʻau faʻapisinisi, dispersants, vali, lubricants ma antifreeze, ma isi. O le oloa e maualalo le toxicity, ma ole gutu LD50 mo isumu e 7ml/kg.
3. Faʻaaogaina lautele i le faʻamamaina o le suauʻu lubricating maualuga, faʻapipiʻi polymer, mea faʻapipiʻi, vailaʻau faʻamaʻi, pigments ma mea faʻamamā, ma isi.
4. Solvent. Fa'asoa fa'aletino.
5. Fa'aaogaina i le fa'aputuina o mea manogi, fa'amamāina o le acetylene, olefin, ma le diolefin; fa'aaogaina i le polymer solvent ma le polymerization medium, e pei o palasitika fa'ainisinia e pei o le polyamide, polyimide, polyphenylene sulfide, ma le aramid fiber Fa'aaogaina e pei o le solvent ma extractant. O le NMP o se solvent polar aprotic ma le maualalo o le oona, maualuga maualuga, solubility mataʻina, filifili malosi ma mautu lelei. E masani ona faʻaaogaina i le mauaina o mea manogi; faʻamamaina o acetylene, olefins ma diolefins. E faʻaaogaina foi mo polymer solvents ma polymerization media. E pei o le polyamide, polyimide, polyphenylene sulfide ma isi palasitika inisinia ma alava aramid. E fa'aogaina fo'i i mea e fa'amama ai, vailaau fa'ala'au, pigments ma mea fa'amama.
