N-Methyl-2-pyrrolidone NMP CAS 872-50-4

CAS :872-50-4

MF:C5H9NO

MW:99.13

EINECS:212-828-1

Isithethantonye:N-Methyl-2-pyrrolidinone 872-50-4 NMP; I-1-METHYL-2-PYRROLIDINONE 1-METHYL-2-PYRROLIDONE; I-1-methyl-2-pyrrolidone ngokupheleleyo phezu kwe-molecular sieve; I-1-methyl-2-pyrrolidinone, ibakala le-spectrophotometric; I-1-methyl-2-pyrrolidon; I-1-methyl-2-pyrrolidinone, i-anhydrous

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-N-Methyl-2-pyrrolidone NMP CAS 872-50-4?

I-N-Methyl-2-pyrrolidone ekwabizwa ngokuba yi-NMP okanye i-1-methyl-2-pyrrolidone, isinyibilikisi esisetyenziswa kuluhlu lweemveliso.I-NMP ilulwelo olungenambala ukuya kumthubi olucacileyo olunevumba elincinane le-ammonia. I-NMP ixubene namanzi nakweyiphi na imilinganiselo kwaye iyanyibilika kwizinyibilikisi ezahlukeneyo zezinto eziphilayo ezifana ne-ether, i-acetone kunye ne-ester, i-haloalkane, i-aromatics, njl. I-91 ℃, i-hygroscopicity eyomeleleyo, ukusebenza kweekhemikhali okuzinzileyo, okungagqwaliyo kwintsimbi yekhabhoni kunye ne-aluminiyam, kwaye ingcolise kancinci ukuya kobhedu.

Inkcazo

Igama lemveliso	N-Methyl-Pyrrolidone
Inombolo yeCAS	872-50-4
I-EINECS No	212-828-1
Ifomula yeemolekyuli	C5H9NO
Ubunzima beMolekyuli	99.13 gmol-1
Indawo yokuflasha	86°C(187°F)
Umbala we-APHA	≤10
Ucoceko (%)	≥99.9
Ukufuma (%)	≤0.03
Amines ppm	≤30
Imbonakalo	Ulwelo olungenambala nolucacileyo
Usetyenziso	I-1.Isetyenziswa kwishishini lebhetri ye-lithium-ion; 2.Isetyenziswa kwi-IC, kushishino lweLCD; 3.Isetyenziswa kwi-macromolecular, kunye neshishini le-pesticide.
Ugcino	Gcina kwisitya esivaliweyo. Gcina kwindawo epholileyo, eyomileyo. Gcina kude kwimithombo yokutshisa.

Isicelo

I-N-Methyl-2-pyrrolidone esetyenziswa kakhulu kwi-petrochemicals, i-pesticides, i-pharmaceuticals, izinto ze-elektroniki, i-lithium battery processing, njl.N-methylpyrrolidone yi-solvent egqwesileyo yokukhutshwa, esetyenziswa ngokubanzi njenge-extractant kwi-extract hydrocarbon extraction, i-acetylene concentration, ukuhlukana kwe-butadiene, kunye ne-desulfurization yegesi yokwenziwa. Ikwayinto enyibilikayo kwimveliso yezibulali zinambuzane, iiplastiki zobunjineli, iingubo, iintsinga zokwenziwa, iisekethe ezidityanisiweyo kunye namanye amashishini. Isenokusetyenziswa njengesicoci seshishini, i-dispersant, i-ejenti yokudaya, i-oyile yokuthambisa i-antifreeze, njalo njalo.

Iimveliso ezinxulumeneyo

Imveliso	Isithethantonye	CAS
Povidone iodine	I-PVP-I	25655-41-8
Polyvinylpyrrolidone	I-PVP	9003-39-8
Polyvinylpyrrolidone cross-linked	I-PVPP	25249-54-1
N-Vinyl-2-pyrrolidone	I-NVP	88-12-0
N-Methyl-2-pyrrolidone	NMP	872-50-4