Kayayyaki
NMP | N-Methyl-2-Pyrrolidone | 872-50-4
Bayanin Samfura
N-Methyl-2-pyrrolidone (NMP) wani juzu'i ne na kwayoyin halitta tare da dabarar sinadarai C5H9NO. Yana da babban tafasa, iyakacin duniya aprotic sauran ƙarfi da cewa yana da daban-daban aikace-aikace na masana'antu.
Tsarin Sinadarai:
Tsarin kwayoyin halitta: C5H9NO
Tsarin Sinadarai: CH3C(O) N(C2H4)C2H4OH
Abubuwan Jiki:
Jiki na Jiki: NMP ruwa ne mara launi zuwa haske mai launin rawaya a zafin daki.
Kamshi: Yana iya samun ɗan wari kamar amine.
Wurin tafasa: NMP yana da madaidaicin wurin tafasa, yana sa ya dace da aikace-aikacen zafin jiki.
Solubility: Yana da miskible da ruwa da fadi da kewayon kwayoyin kaushi.
Aikace-aikace:
Microelectronic grade: Ana amfani dashi a cikin manyan masana'antun microelectronics kamar lu'ulu'u na ruwa, semiconductor, allon kewayawa, da carbon nanotubes.
Matsayin lantarki: ana amfani dashi a cikin fiber aramid, PPS, membrane ultrafiltration, OLED panel photoresist etching da sauran masana'antu.
Matsayin baturi: ana amfani dashi a baturin lithium da sauran masana'antu.
Matsayin masana'antu: ana amfani da shi a cikin maida hankali na acetylene, hakar butadiene, kayan rufewa na lantarki, kayan kwalliyar ƙarshen zamani, abubuwan ƙari na pesticide, tawada, pigments, wakilai masu tsabtace masana'antu da sauran masana'antu.
Masana'antar polymer: NMP galibi ana amfani da ita azaman sauran ƙarfi a cikin samar da polymers, resins, da zaruruwa.
Pharmaceuticals: Ana amfani da NMP a cikin hanyoyin masana'antu na magunguna, kamar ƙirƙira magunguna da haɗin kai.
Agrochemicals: Yana samun aikace-aikace a cikin samar da magungunan kashe qwari da ciyawa.
Paints da Coatings: Ana iya amfani da NMP azaman mai narkewa a cikin ƙirar fenti, sutura, da tawada.
Oil and Gas: Ana amfani da shi wajen hako mai da iskar gas, musamman wajen kawar da mahadi na sulfur.
Halaye na Musamman:
Polar Aprotic Solvent: NMP's polar da aprotic yanayi ya sa ya zama kyakkyawan ƙarfi ga faɗuwar igiya da mahadi marasa ƙarfi.
Babban wurin tafasa: Babban wurin tafasa shi yana ba da damar amfani da shi a cikin matakan zafi mai zafi ba tare da ƙafewa da sauri ba.
La'akari da Tsaro da Ka'idoji:
Kariyar tsaro suna da mahimmanci yayin sarrafa NMP, gami da ingantacciyar iska da kayan kariya, kamar yadda za'a iya shiga cikin fata.
Ya kamata a bi ƙa'idodin ƙa'ida, gami da lafiyar sana'a da ƙa'idodin aminci.
Ƙayyadaddun samfur
| Abu | Ƙayyadaddun bayanai |
| Tsafta (wt%, GC) | ≥99.90 |
| Danshi (wt%, KF) | ≤0.02 |
| Launi (Hazen) | ≤15 |
| Yawan yawa (D420) | 1.029 ~ 1.035 |
| Refractivity (ND20) | 1.467 ~ 1.471 |
| Ƙimar pH (10%, v/v) | 6.0 ~ 9.0 |
| C-Me.- NMP (wt%, GC) | ≤0.05 |
| Amines kyauta(wt%) | ≤0.003 |
Kunshin:180KG/Drum, 200KG/DUM ko kamar yadda kuka nema.
Ajiya:Ajiye a wuri mai busasshiyar iska.
Matsayin Gudanarwa:Matsayin Duniya.
