99.5% NEP N-ethylpyrrolidone CAS 2687-91-4 N-Ethyl-2-pyrrolidone

Kev Piav Qhia Luv:

Lub Npe Tshuaj: N-ETHYLPYRROLIDONE (NEP)

Tus lej: NEP 99.5%

Cov Lus Txhais: 1-Ethyl-2-pyrrolidinone; N-Ethyl-2-pyrrolidone

Cov mis mos molecular: C6H11NO

CAS: 2687-91-4

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev piav qhia txog khoom

■ Kev Piav Qhia Txog Tshuaj
--1-Ethyl-2-pyrrolidone (abbr, NEP)
■ CAS Nr. : 2687-91-4
■ Cov Qauv Molecular thiab Cov Qauv: C₆H₁₁TSIS MUAJ

■ Cov yam ntxwv
--Ib qho kua tsis muaj xim rau me ntsis daj nrog ib qho tsw ntxhiab amine;
--Soluble hauv dej thiab feem ntau cov kuab tshuaj organic

Cov ntawv thov

1. Lithium rau cov roj teeb ion

2. Kev tshem tawm roj wafer

3. tus tsim tawm txheej

4. Kev rho tawm ntawm acetylene thiab butadiene

5. Tus neeg rho tawm duab

6. Epoxy deflashing

7. Cov khoom siv hluav taws xob ua los ntawm cov khoom siv hluav taws xob

8. Kev ua roj nplua nyeem.

9. Cov xim tawg

10. Tshuaj tua kab

11. Cov khoom siv polymer hnyav siab

12. Kev tshem tawm cov pa roj av.

13. Kev zas xim fiber thiab tawv.

14. thiab lwm yam...

Ntim khoom

--Ntim rau hauv 200 kg net galvanized hlau nruas;
-- Khaws cia kom deb ntawm tshav ntuj thiab kub siab

Cov Lus Qhia Tshwj Xeeb

Tsis yog	Kev Ntsuas	Cov Lus Qhia Tshwj Xeeb
1	Kev huv huv, los ntawm GC,%	≥99.5
2	Qhov Ceev, @ 25 ℃, 25g / ml	0.993
3	Dej,%	≤0.1
4	γ-Butyrolactone, los ntawm GC,%	≤0.1
5	Amines, los ntawm GC,%	≤0.1
6	Xim, APHA	≤50
7	Qhov chaw sib ntsib, (℃)	-77.0
8	Kub taw tes, (℃)	212.0
9	Flash point, (℃)	93.0