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

Whakaahuatanga Poto:

Ingoa Matū: N-ETHYLPYRROLIDONE (NEP)

Waehere: NEP 99.5%

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

Tātai ngota: C6H11NO

CAS: 2687-91-4

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Whakaahuatanga Hua

■ Whakaahuatanga Matū
--1-Ethyl-2-pyrrolidone (pōturi, NEP)
■ Nama CAS : 2687-91-4
■ Tātai Ngota me te Tātai Hanganga: C₆H₁₁KĀORE

■ Ngā Āhuatanga
--He wai kore tae, he wai kōwhai paku rānei, he kakara amine ngawari;
--Ka wairewa i roto i te wai me te nuinga o ngā whakarewa waro

Ngā tono

1. Ngā pākahiko lithium ion

2. Te tango hinu i te anga

3. kaiwhakawhanake paninga

4. Te tango i te acetylene me te butadiene

5. Kaiwhakakore whakaahua

6. Te whakakore i te epoxy

7. He rauemi miro muka hangai

8. Te tukatuka hinu whakahinuhinu.

9. Te horapa o te tae

10. Patupatu pepeke

11. He reo pūmua taumaha-ira teitei

12. Te whakakorenga hau māori.

13. Te tae muka me te hiako.

14. me ētahi atu...

Te tākai

--Kua tākaihia ki roto i te pūtu rino piauau kupenga 200 kg;
--Kua rongoatia kia matara atu i te rā me te pāmahana tiketike

Whakatakotoranga

Kāore	Whakamātautau	Whakatakotoranga
1	Te parakore, mā te GC,%	≥99.5
2	Kiato, @25℃, 25g/ml	0.993
3	Wai,%	≤0.1
4	γ-Butyrolactone, mā te GC,%	≤0.1
5	Ngā Amine, mā te GC,%	≤0.1
6	Tae, APHA	≤50
7	Te pūwāhi tūtaki,(℃)	-77.0
8	Te pūwāhi koropupū,(℃)	212.0
9	Te pūwāhi mura,(℃)	93.0