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

Whakaahuatanga Poto:

Ingoa matū: N-ETHYLPYRROLIDONE (NEP)

Waehere: NEP 99.5%

Nga kupu taurite: 1-Ethyl-2-pyrrolidinone; N-Ethyl-2-pyrrolidone

tātai rāpoi: C6H11NO

CAS: 2687-91-4

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakaahuatanga Hua

■Whakaahuatanga matū
--1-Ethyl-2-pyrrolidone (abbr, NEP)
■CAS No. :2687-91-4
■Tātai rāpoi me te Hanganga:C₆H₁₁NO

■Nga ahuatanga
--He wai kore tae ki te paku kowhai me te kakara amine ngoikore;
--Soluble i roto i te wai me te nuinga whakarewa organic

Nga tono

1. Lithium i runga i nga pākahiko katote

2. Wafer degreasing

3. kaiwhakawhanake whakakikorua

4. Te tangohanga o te acetylene me te butadiene

5. Kaipupuri whakaahua

6. Whakakorea epoxy

7. Waea miro muka waihanga

8. Whakahinuhinu te tukatuka hinu.

9. Pigment dispersion

10. Te patu ngarara

11. High rāpoi taimaha reo polymer reo

12. Te wetewete hau maori.

13. Waikano muka me te hiako.

14. etc...

Te takai

--Kiia i roto i te 200 kg kupenga pahū rino piauau;
--Ka tiakina mai i te ra me te pāmahana teitei

Whakatakotoranga

Kao	Whakamatau	Whakatakotoranga
1	Pure, na GC,%	≥99.5
2	Kiato,@25℃,25g/ml	0.993
3	Wai,%	≤0.1
4	γ-Butyrolactone, na GC,%	≤0.1
5	Amine, na GC,%	≤0.1
6	Tae, APHA	≤50
7	Ira whakamohoatanga,(℃)	-77.0
8	Ira koropuha,(℃)	212.0
9	Irahiko,(℃)	93.0