1-Methyl-pyrrolidinone |872-50-4/2687-44-7
Xogta Jirka ee Alaabta:
| Magaca Alaabta | 1-Methyl-pyrrolidinone |
| Guryaha | dareere saliid leh oo hufan oo aan midab lahayn |
| Meesha dhalaalaysa°C) | -24 |
| Barta karkarinta°C) | 202 |
| Cufnaanta qaraabada (Biyaha=1) | 1.033 |
| Barta toosh (°C) | 91 |
| Solubility | Ku milmay biyaha, alkolada, ethers, esters, ketones, hydrocarbons halogenated, hydrocarbons caraf udgoon. |
Guryaha Alaabta:
N-Methyl-pyrrolidinone, miisaanka kelli 99.13106, waa iskudar organic ah, dareere saliid ah oo hufan oo aan midab lahayn, ur yar amine.Waxay leedahay isbeddel hoose, kuleyl wanaagsan iyo xasilooni kiimikaad, waxaana lagu beddeli karaa uumiga biyaha.Waxay leedahay hygroscopicity.U nugul iftiinka.Si fudud u milmay biyaha, ethanol, ether, acetone, ethyl acetate, chloroform iyo benzene, waxay milmi karaan inta badan xeryahooda organic iyo inorganic, gaaska polar, xeryahooda polymer-dabiiciga ah iyo synthetic.N-methyl pyrrolidone waxaa si ballaaran loo isticmaalaa in lithium, daawada, sunta cayayaanka, pigment. , wakiilka nadiifinta, alaabta dahaarka iyo warshadaha kale.
Codsiga Alaabta:
O-Methyl-pyrrolidinMid waa dareere heer sare ah oo heer sare ah oo aad u wanaagsan, xaliye dabaysha ah oo la doortay oo deggan.Waxaa si weyn loogu isticmaalaa warshadaha petrochemical, sunta cayayaanka, daawaynta caafimaadka, qalabka elektarooniga ah iyo beeraha kale.Waxaa loo isticmaali karaa desulphurisation syngas, sifaynta saliidda, antifreeze saliidda, soosaaray olefin, herbicide beeraha, walxaha insulating, wax soo saarka wareegga isku dhafan, soo kabashada gaaska dabada pvc, wakiilka nadiifinta, dheeha caawiye, wakiilka kala firdhiyey iyo wixii la mid ah.
Qoraallada hawlgalka alaabta:
Ka fogow soo-gaadhista: tilmaamo gaar ah ayaa loo baahan yahay kahor isticmaalka.Ka fogow taabashada maqaarka iyo indhaha.Iska ilaali in aad neefsato uumiga iyo uumiga.Ha u dhowaanin ilaha dabka.Sigaar cabista si adag ayaa loo mamnuucay.Qaado tillaabooyin aad uga hortagayso dhismo taagan.
Qoraalada Kaydinta Alaabta:
1. Ku kaydi gaasta qallalan hoosteeda, weelka si adag u xidh.
2.Ku kaydi meel qabow.
3. Si adag u xidh weelka kuna kaydi meel engegan oo hawo leh.
4. Weelka la furay waa in si taxadar leh dib loogu xiraa oo lagu hayaa meel toosan si looga hortago daadinta.
5. Kaydinta hawo leh ayaa xasaasi u ah qoyaanka.
