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

CAS:872-50-4

MF:C5H9NO

MW:99.13

EINECS:212-828-1

Otu okwu:N-Methyl-2-pyrrolidinone 872-50-4 NMP; 1-METHYL-2-PYROLIDINONE 1-METHYL-2-PYRROLIDONE; 1-methyl-2-pyrrolidone zuru oke n'elu sieve molecular; 1-methyl-2-pyrrolidinone, spectrophotometric ọkwa; 1-methyl-2-pyrrolidon; 1-methyl-2-pyrrolidinone, nke na-adịghị ike

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Kedu ihe bụ N-Methyl-2-pyrrolidone NMP CAS 872-50-4?

N-Methyl-2-pyrrolidone nke a makwaara dị ka NMP ma ọ bụ 1-methyl-2-pyrrolidone, bụ ihe mgbaze a na-eji n'ọtụtụ ngwaahịa. NMP bụ miscible na mmiri n'ụzọ ọ bụla na soluble dị iche iche organic solvents dị ka ether, acetone na ester, haloalkane, aromatics, wdg Ọ bụ kpamkpam weere na ihe fọrọ nke nta niile solvents, na-esi ebe nke 204 ℃, a flash ebe nke. 91 ℃, hygroscopicity siri ike, arụmọrụ kemịkalụ kwụsiri ike, anaghị emebi emebi na carbon steel na aluminom, yana obere corrosive na ọla kọpa.

Nkọwapụta

Aha ngwaahịa	N-Methyl-Pyrrolidone
CAS Mba	872-50-4
EINECS Mba	212-828-1
Usoro ihe omimi	C5H9NO
Ibu molekụla	99,13 g·mol-1
Ebe mgbari	86°C(187°F)
Agba APHA	≤10
Ịdị ọcha (%)	≥99.9
Mmiri (%)	≤0.03
Amin ppm	≤30
Ọdịdị	Mmiri mmiri na-enweghị agba na nke doro anya
Ngwa	1.Jiri na ụlọ ọrụ batrị lithium-ion; 2.Jiri na IC, LCD ụlọ ọrụ; 3.Jiri na macromolecular, na pesticide ụlọ ọrụ.
Nchekwa	Chekwaa n'ime akpa mechiri emechi. Chekwaa n'ebe dị jụụ, kpọrọ nkụ. Zere ebe mgbanye ọkụ.

Ngwa

N-Methyl-2-pyrrolidone n'ọtụtụ ebe na petrochemicals, pesticides, pharmaceuticals, eletrọnịkị ihe, lithium batrị nhazi, etc.N-methylpyrrolidone bụ ihe magburu onwe mmịpụta ihe mgbaze, n'ọtụtụ ebe dị ka ihe extractant na aromatic hydrocarbon mmịpụta, acetylene ịta, butadiene nkewa, na desulfurization nke sịntetik gas. Ọ bụkwa ihe mgbaze na mmepụta nke pesticides, injinịa plastik, mkpuchi, eriri sịntetik, sekit jikọtara ọnụ, na ụlọ ọrụ ndị ọzọ. A pụkwara iji ya mee ihe dị ka ihe nchacha ụlọ ọrụ, onye na-ekesa, ihe na-esiji ákwà, mmanu mmanu mmanu, na ihe ndị ọzọ.

Ngwaahịa ndị emetụtara

Ngwaahịa	Ntụpọ	CAS
Povidone ayodiin	PVP-I	25655-41-8
Polyvinylpyrrolidone	PVP	9003-39-8
Polyvinylpyrrolidone na-ejikọta ya	PVPP	25249-54-1
N-Vinyl-2-pyrrolidone	NVP	88-12-0
N-Methyl-2-pyrrolidone	NMP	872-50-4