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

CAS :872-50-4

MF:C5H9NO

MW:99.13

EINECS:212-828-1

Mawu ofanana:N-Methyl-2-pyrrolidinone 872-50-4 NMP; 1-METHYL-2-PYRROLIDINONE 1-METHYL-2-PYRROLIDONE; 1-methyl-2-pyrrolidone mtheradi pa sieve ya maselo; 1-methyl-2-pyrrolidinone, kalasi ya spectrophotometric; 1-methyl-2-pyrrolidon; 1-methyl-2-pyrrolidinone, yopanda madzi

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi N-Methyl-2-pyrrolidone NMP CAS 872-50-4 ndi chiyani?

N-Methyl-2-pyrrolidone yomwe imatchedwanso NMP kapena 1-methyl-2-pyrrolidone, ndi zosungunulira zomwe zimagwiritsidwa ntchito pazinthu zosiyanasiyana. NMP ndi miscible ndi madzi mulingo uliwonse ndipo sungunuka mu zosiyanasiyana zosungunulira organic monga etha, acetone ndi ester, haloalkane, aromatics, etc. Iwo kwathunthu kusakaniza pafupifupi zosungunulira zonse, ndi otentha mfundo 204 ℃, kung'anima mfundo ya 91 ℃, hygroscopicity yamphamvu, magwiridwe antchito okhazikika amankhwala, osawononga ku carbon zitsulo ndi aluminiyamu, komanso zimawononga pang'ono mkuwa.

Kufotokozera

Dzina lazogulitsa	N-Methyl-Pyrrolidone
CAS No	872-50-4
EINECS No	212-828-1
Molecular Formula	C5H9NO
Kulemera kwa Maselo	99.13 gmol-1
Pophulikira	86°C(187°F)
Mtundu APHA	≤10
Chiyero (%)	≥99.9
Chinyezi (%)	≤0.03
Amine ppm	≤30
Maonekedwe	Madzi opanda mtundu komanso omveka bwino
Mapulogalamu	1.Kugwiritsidwa ntchito mu makampani a batri a lithiamu-ion; 2.Used mu IC, LCD makampani; 3.Used mu macromolecular, ndi makampani mankhwala.
Kusungirako	Sungani mu chidebe chotsekedwa mwamphamvu. Sungani pamalo ozizira, owuma. Khalani kutali ndi gwero la kuyatsa.

Kugwiritsa ntchito

N-Methyl-2-pyrrolidone chimagwiritsidwa ntchito petrochemicals, mankhwala, mankhwala, zipangizo zamagetsi, lifiyamu batire processing, etc.N-methylpyrrolidone ndi kwambiri m'zigawo zosungunulira, chimagwiritsidwa ntchito ngati extractant mu onunkhira hydrocarbon m'zigawo, acetylene ndende, butadiene kulekana, ndi desulfurization wa gasi kupanga. Ndiwosungunulira popanga mankhwala ophera tizilombo, mapulasitiki opangira uinjiniya, zokutira, ulusi wopangira, mabwalo ophatikizika, ndi mafakitale ena. Itha kugwiritsidwanso ntchito ngati zotsukira mafakitale, dispersant, dyeing agent, lubricating mafuta antifreeze, ndi zina zotero.

Zogwirizana nazo

Zogulitsa	Mawu ofanana	CAS
Povidone ayodini	PVP-I	25655-41-8
Polyvinylpyrrolidone	Mtengo PVP	9003-39-8
Polyvinylpyrrolidone mtanda wolumikizana	Zithunzi za PVPP	25249-54-1
N-Vinyl-2-pyrrolidone	Mtengo wa NVP	88-12-0
N-Methyl-2-pyrrolidone	NMP	872-50-4