nkhani

N-methylmorpholine ndi organic pawiri ndi molecular formula C5H11NO. Ndi madzi opanda mtundu ndi fungo la ammonia ndipo amamva mpweya. Zimasakanikirana ndi madzi, ethanol, benzene ndi ether; ndi yoyaka, ikuwononga komanso ndi poizoni pang'ono. , ali ndi fungo loipa, ndipo pokoka nthunziyo kumakwiyitsa khungu ndi mucous nembanemba. LD50 1970mg/kg. Pazipita zololeka ndende mu mlengalenga ndi 5 mg/m3.

zambiri zamalonda

[Dzina lamankhwala]: N-methylmorpholine
[Maziko achi China]: N-methylmorpholine, 4-methylmorpholine, 4-methylmorpholine, 1,4-oxaazepane, methylmorpholine
[Dzina la Chingerezi]: N-methylmorpholine
[Chilinganizo chamankhwala]: C5H11NO
[CAS No]: 109-02-4
[Zakuthupi ndi mankhwala]: N-methylmorpholine ndi organic pawiri ndi molecular formula C5H11NO. Ndi madzi opanda mtundu ndi fungo la ammonia ndipo amamva mpweya; kusakanikirana ndi madzi, ethanol, benzene ndi ether; kuyaka ndi Kuwononga, kawopsedwe pang'ono, fungo lamphamvu, lokwiyitsa pakhungu ndi mucous nembanemba mukakokera mpweya, LD50 1970mg/kg. Pazipita zololeka ndende mu mlengalenga ndi 5mg/m3

[Quality Index]:
Maonekedwe: madzi amadzimadzi oonekera achikasu kapena owala
Gawo lalikulu la N-methylmorpholine: ≥99.0%
Kusungunuka: Kusungunuka mosavuta m'madzi
Chinyezi (%): ≤0.5
Gawo: 0.920-0.922
Kutentha kosiyanasiyana (℃): 115-117
[Kupaka]: 180kg kanasonkhezereka mbiya, komanso malinga ndi zofunika kasitomala.
[Gwiritsani ntchito]: M'makampani a polyurethane, N-methylmorpholine imagwiritsidwa ntchito ngati chothandizira cha thovu la polyester polyurethane. N-Methylmorpholine amagwiritsidwa ntchito makamaka ngati zosungunulira (zosungunulira zabwino kwambiri za utoto, tyrosol, sera ndi shellac, etc.), wothandizila, stabilizer wa chlorinated hydrocarbons, ma analytical reagents, catalysts, corrosion inhibitors, N-methylmorpholine Phenoline amagwiritsidwanso ntchito mu kaphatikizidwe ka ma accelerator a rabara ndi mankhwala ena abwino. N-methylmorpholine imagwiritsidwanso ntchito ngati chothandizira cha polyurethane komanso chothandizira kupanga ampicillin ndi hydroxybenzylpenicillin. N-methylmorpholine imatha kupangidwa ndi oxidizing hydrogen peroxide. Ndiwosungunulira wa Lyocell (omwe amadziwika kuti Tencel) ndi Newcell artificial fiber filaments, omwe pakali pano amadziwika kuti "green fibers". Itha kugwiritsidwanso ntchito ngati zosungunulira. Kupanga masamba casings.
[Kusungirako]: kusindikizidwa pamalo ozizira ndi amdima, mpweya wokwanira komanso wouma pa kutentha kochepa; kusungidwa mosiyana ndi ma okosijeni ndi zidulo.

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Nthawi yotumiza: Jul-10-2024