1-Methyl-pyrrolidinone | 872-50-4/2687-44-7
Bayanan Jiki na Samfur:
| Sunan samfur | 1-Methyl-pyrrolidinone |
| Kayayyaki | Ruwa mai m marar launi mara launi |
| Wurin narkewa(°C) | -24 |
| Wurin tafasa (°C) | 202 |
| Dangantaka yawa (Ruwa=1) | 1.033 |
| Wurin walƙiya (°C) | 91 |
| Solubility | Mai narkewa tare da ruwa, alcohols, ethers, esters, ketones, halogenated hydrocarbons, aromatic hydrocarbons. |
Abubuwan Samfura:
N-Methyl-pyrrolidinone, nauyin kwayoyin 99.13106, wani fili ne na kwayoyin halitta, ruwa mai haske mara launi, dan kadan amine. Yana da ƙananan juzu'i, kyakkyawan yanayin zafi da kwanciyar hankali na sinadarai, kuma ana iya daidaita shi da tururin ruwa. Yana da hygroscopicity. Mai hankali ga haske. Sauƙi mai narkewa a cikin ruwa, ethanol, ether, acetone, ethyl acetate, chloroform da benzene, na iya narkar da mafi yawan kwayoyin halitta da inorganic mahadi, iyakacin duniya gas, na halitta da roba polymer mahadi.N-methyl pyrrolidone ne yadu amfani a lithium, magani, pesticide, pigment. , wakili mai tsaftacewa, kayan rufewa da sauran masana'antu.
Aikace-aikacen samfur:
O-Methyl-pyrrolidindaya ne m high-matakin ƙarfi ƙarfi, zaɓaɓɓen kuma barga iyakacin duniya sauran ƙarfi. Ana amfani dashi ko'ina a masana'antar petrochemical, magungunan kashe qwari, maganin likitanci, kayan lantarki da sauran fannoni. Ana iya amfani da shi a cikin desulphurisation syngas, mai mai mai mai mai, maganin daskare mai mai, mai cirewa olefin, herbicide na noma, kayan insulating, samar da haɗin gwiwar da'ira, dawo da wutsiya na pvc, wakili mai tsaftacewa, taimakon rini, wakili mai watsawa da sauransu.
Bayanan aikin samfur:
Guji fallasa: ana buƙatar umarni na musamman kafin amfani. Ka guji haɗuwa da fata da idanu. A guji shakar tururi da hayaki. Kada ku kusanci tushen ƙonewa. An haramta shan taba. Ɗauki matakan hana ginawa a tsaye.
Bayanan Ajiye samfur:
1.Ajiye a ƙarƙashin busassun, iskar gas, adana akwati tam rufe.
2.Ajiye a wuri mai sanyi.
3.Kiyaye akwati sosai a rufe kuma adana a bushe, wuri mai iska.
4.Dole ne a sake rufe kwantena da aka buɗe a hankali kuma a ajiye su a madaidaiciyar matsayi don hana zubewa.
5.Aerated ajiya yana kula da zafi.
