N-methyfermamide / cas 123-39-7 / nMF
Dzina lazogulitsa:N-methyfermamide / nMF Chiphaso: 123-39-7 Mf:C2h5no Mw:59.07 Kuchulukitsa:1.011 g / ml Malo osungunuka:-3.2 ° C Malo owiritsa:198-199 ° C Phukusi:1 L / Botolo, 25 L / Dunde, 200 L / Drum Katundu:Imasungunuka ndi benzene, osungunuka m'madzi ndi mowa, zokhuza mu ether. 1.Tigwiritsa ntchito kapangidwe ka mankhwala ophera tizilombo komanso mankhwala monomatamidine ndi bimetamidine. 2.Imagwiritsanso ntchito popanga mankhwala, zikopa zopangidwa, zikopa zopangidwa ndi chikopa cha zosungunulira. 1. Zosungunulira: NMF imagwiritsidwa ntchito ngati zosungunulira mu mankhwala ndi njira chifukwa cha kuthekera kwake kusungunula magawo osiyanasiyana okhazikika komanso ogwiritsa ntchito.
2. Mankhwala apakati: ndipakati pa kapangidwe ka mankhwala osiyanasiyana kuphatikiza mankhwala ndi agrochemicals.
3. Phukusi: NMF itha kugwiritsidwa ntchito ngati pulasitiki popanga mapulama ndi ma polima kuti athandize kusinthasintha kwawo komanso kusasintha.
4. Elecrolyte: chifukwa cha mayendedwe ake, amagwiritsidwa ntchito ngati electrolyte m'mapulogalamu ena a batri.
5. Crastraction Agent: NMF imagwiritsidwa ntchito pochotsa, makamaka pochotsa zitsulo ndi zitsulo zina.
6. Kafukufuku: Mu labotale, NMF imagwiritsidwa ntchito pofufuza zinthu zomwe zikufufuzira, kuphatikiza omwe akuphatikizidwa ndi synthesis ndi zinthu zomwe zimabweretsa sayansi.
Kusungidwa kosindikizidwa kuti musataye, pewani mvula, kuwonekera, kukhudzidwa ndi kupsinjika.
Khalani kutali ndi moto ndi magwero otentha.
1. Mbewu: Gwiritsani ntchito zipinda za anirtight zopangidwa ndi zida zophatikizika, monga galasi kapena pulasitiki zina, kuti musayipitse kuipitsidwa.
2. Kutentha: Sungani NMF mu malo ozizira, owuma kutali ndi dzuwa ndi kutentha. Zoyenera, ziyenera kusungidwa kutentha, koma pewani kuwonekeranso kutentha kwambiri.
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4. Kusagwirizana: Chonde sungani NMF kutali ndi oxidants amphamvu, asidi ndi zitsulo chifukwa zingakuchitikireni zinthu izi.
5. Zizindikiro: Zolemba bwino zopezeka ndi dzina la mankhwala, chidziwitso chowopsa, ndi detiifit detifict kuti muwonetsetse bwino ntchito ndi chizindikiritso.
6. Zida zake zoteteza (PPE): Mukamagwira NMF, gwiritsani ntchito PPE yoyenera ngati magolovesi ndi magalasi kuti muchepetse kuwonekera.
7. Kutayidwa: kutaya NMF ndi zida zilizonse zodetsedwa potsatira malamulo am'deralo.
1. Mafuta owoneka bwino opanda mafuta.
Imasungunuka m'madzi ndipo imatha kupasuliranso zopanda pake.
Ndiwo hygroscopic ndipo amadziola mosavuta m'matumu acidic kapena alkaline.
Amanunkhira ammonia.
Mankhwala amankhwala amalumikizana ndi hydrogen chloride kupanga mchere awiri;
HConch3 · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · KOMPERE)
(Honconch3) 2 · · HCL imapangidwa popanda ma sodi.
Ilibe chifukwa chokhala ndi chitsulo cha sodium firiji.
Hydrolysis zimachitika pansi pa acid kapena alkali.
Chiwerengero cha acidic hydrolysis ndi ma clamideide> n-methyfirmamide> n, N-Dimethyfermormormide.
Mlingo wa alkiline hydrolysis ndi armeyfide-n-methyfirmamide> n, N-Dimethyfermormormide.
2. Ilipo bwino utsi.
1. Kutsatira lamulo: Onetsetsani kuti mukutsatira malamulo am'deralo, mayiko, ndi mayiko okhudzana ndi mayendedwe okwera katundu. NMF imawerengedwa ngati chinthu chowopsa chifukwa chake ikhoza kukhala yolongosola malamulo otumizira (mwachitsanzo, nambala yosawerengeka).
2. Ma CDGUCRAING: Gwiritsani ntchito zida zoyenera zomwe zikugwirizana ndi NMF. Nthawi zambiri, izi zimaphatikizapo zogwirizana ndi makirimo, zotsetsera zotsitsa. Onetsetsani kuti zonyamula zimasindikizidwa bwino kuti muchepetse kutaya.
3. Zolemba: Zolemba bwino zolembedwa ndi zizindikilo zolondola ndi zidziwitso, kuphatikizapo dzina lolondola lotumizira, osagwirizana ndi machenjezo onse owopsa. Izi zimathandiza kuti oyang'anira amvetsetse zomwe zili kunyamula ndi zoopsa.
4. Zolemba: Konzekerani ndikuphatikiza zolemba zonse zotumizira, monga ma sheet osungirako zinthu zakuthupi (MSDS) ndi chilichonse chofunikira chowopsa.
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6. Maphunziro: Onetsetsani kuti ogwira ntchito omwe amakhudzidwa pantchito amaphunzitsidwa poyendetsa zinthu zoopsa ndikumvetsetsa zoopsa zomwe zimakhudzana ndi NMF.
7.. Izi zimaphatikizapo kukhala ndi zida za Spill ndi zida zoyenera (PPE).
8. Njira yoyendera: Sankhani ntchito yodalirika, yogwirizana yomwe ili ndi zoopsa zowononga katundu woopsa.
1. Kupumira: Kuzindikira kwa nMF Vapors kumatha kukhumudwitsa kupuma thirakiti, kusokoneza zizindikiro monga kutsokomola, kusokonekera, ndi kupumira. Kuwonekera kwapamwamba kapena kwakukulu kungayambitse mavuto ena opumira.
2. Kulumikizana ndi khungu: NMF imatha kupweteketsa khungu ndipo zitha kulowetsedwa pakhungu, komwe kumabweretsa zovuta. Ndikulimbikitsidwa kuvala magolovesi oteteza mukamagwiritsa ntchito nkhaniyi.
3. Kulumikizana ndi Maso: Kulumikizana ndi NMF kumatha kuyambitsa kukwiya, zomwe zimapangitsa redness, kupweteka, komanso kuwonongeka kwa maso.
4. Kugwira Ntchito: Kumetsa kwa NMF kumatha kukhala koopsa ndipo kungayambitse kupsinjika, nseru, kusanza, komanso zovuta zina.
5. Zotsatira Zakanthawi: Kudziwitsidwa kwa NMF kwa nthawi yayitali ku NMF kumatha kubereka komanso kufooka. Kafukufuku wina wasonyeza kuti zitha kukhala ndi zovuta pa chonde komanso fetal chitukuko.
6. Kusamala: Kuchepetsa chiopsezo, kugwiritsa ntchito zida zoyenera zotchinga zanu (PPE) monga magolovesi, magalasi, ndi chitetezo chopumira mukamagwira NMF. Onetsetsani kuti malo antchito ali ndi mpweya wabwino.
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