Moetsi a theko e ntle theko ea theko e ntle N-methyl pyrrolidone

Tlhaloso e khutšoane:

N-methyl pyrrolidone e bitsoa namp, sebopeho sa limesecular. C5h9no, Senyesemane, Acetone le li-solven tse fapaneng tse kang tsa hydrocarbons, monko o monate Hydrocarbon, e batla e tsoakiloe ka botlalo le li-solvents tse 204 ℃, lijalo tsa lik'hemik'hale, aluminium, copper hanyane. Nmp e na le melemo ea viscity e tlase, ho tsitsipalla lik'hemik'hale hantle le botsitso ba lik'hemiso, ho tiisa hore ho fosahetse ho anyesa le metsi a mangata. NMP ke lithethefatsi tse nyane, 'me le meeli ea moeli o lumelloang moeeng ke 100ppm.

Cas: 872-50-4

Romella lengolo-tsoibila ho rona

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Synonyms

M-Pyrol (R); 1-methyl-2-Pyrrolidinone (99.5%, WOMEDY..)); 1-methyl-2-Pyrrolidinen (99.5%, HYDRY , li-withmolecularsulasieves, Waterksfpm (Byk..)); Albook, Reagent (Acs) 1-Methyl-2-Pyrrolidone, AcSyl-2-Pyrrol-2-Methyl-2-Pyrr Olidinone8727272727272727-methyl-2-Pyrrolidinence; 1-methyl-2-Pyrrolidinency.

Likopo tsa NMP

N-methylpyrronetion (nmp) ke solvent ea Polarprotic. E na le chefo e tlase, e belang phahameng le lifofane tse ikhethang. Melemo ea ho ikhethela se matla le ho tsitsa hantle. Ho hlalosoa haholo ka mokhoa o hlakileng ho ntlhomatse ea monko, olefin le li-soluride tsa Polyvinylide Lipere tsa lefu la temo, lisebelisoa tsa sethethefatsi, tsa potoloho, tsa potoloho ea khase, li-agent tse matlafatsang, jj. E boetse e sebelisoa e le solvent bakeng sa polymers le a Bohahlauli ba polymerization, joalo ka bosholu ba sekepe le likhoele tsa Aramid. E ka sebelisoa le ho chesoa ke meriana e bolaeang likokoanyana, meriana le mahlahana a ho hloekisa. Melaoana ea sehlooho ea limaraka tse fapaneng tsa N-Methylpyrroline e thathamisitsoe ka tlase:

1. Sehlopha sa litlokotsei: Ouhelo ea oli Mohlala, e sebelisoa ho ntša monko o monate o monate ka mokhoa o khahlisang oli ho fihlela sepheo sa ho hloekisang oli e tlotsang; Ka lebaka la komporo e phahameng ea NPP ho e rekisa, e ka sebelisoa e le solvent bakeng sa ho putlama ha mabaka, lisebelisoa tse mebala-bala, fiber ea potoloho ea potoloho, fiber masela le lidolara le lihlahisoa tse ling.

2. Mokhabiso o tloaelehileng le bohloeki ba ho khutlisa ka mokhoa o hlaphoheloang ka mokhoa o hlophisitsoeng bo ka fihla 99.7%; E le ho itlosa bolutu bakeng sa ho arola ebe ho hema Butadiene e phahameng ho tloha ho C4 hydrocarbons, sekhahla sa ho hlaphoheloa se ka fihlela 97%. %, bohloeki ba But Deput "e 99.7%, mme e sebelisoa e le mokhoa oa ho hloekisa oa C5 ea ho folisa C5 ea Isioprene e fihla ho 99% e fihla ho 99%; Ha e sebelisoa e le mokhoa o ikhethang oa hydrocarbons, e na le litlholo tse phahameng bakeng sa monko o monate oa hydrocarbons. Ka khatello e tlase ea VAPOR, sekhahla sa ho lahleheloa ke Extrant se tlase mme sekhahla sa ho hlaphoheloa ha li-arromatic se phahame.

3. Mobu o ratoang: Ho hlapolla , PCB e hatisitse liboto tsa potoloho, li-disk tse thata; le li-solbsry indastering ea membactorical e kang mokelikeli oa liphio oa liphio oa liphio o sa sebetseng, Memwater ea metsi a metsi a leoatle ea metsi a leoatle ea metsi a leoatle

TLHOKOMELISO EA NMP

Multind	TLHOKOMELISO
Ponahalo	Seketsoana se hlakileng
Bohloeki	≥99.8%
Mongobo (WT%, KF)	≤0.3%
Mebala (hazen)	≤20
Letsoalo (d₄²⁰g / ml)	1.032-1,035
Ho hatakela (n_D²⁰)	1.466-1,472