Central II / N, N-D-Dimethyl-n, N-Libhenylurea / n-1,92-92-92-92-92-92-92-92-92-92-92-92-92-92-92-92-92-92-9-1,3-dimethyl-1,3-diqhthllurea
1.Tigwiritsa ntchito ngati kukhazikika kwa zinthu za Nitro, zopanga, ndikupanga pakati pazakudya zopangidwa ndi mankhwala opangidwa.
2.Titi ndizofunikira zopangira mabiradical prellant ufa.
Mankhwala synthesis: nthawi zambiri imagwiritsidwa ntchito ngati yokonzanso kapangidwe kake, makamaka pokonzekera mankhwala ena. Kapangidwe kake kamatha kutenga nawo mbali m'njira zosiyanasiyana zamankhwala.
Kafukufuku Wosakamizira: Pawiri imatha kugwiritsidwa ntchito popanga mankhwala kapena monga gawo lowerengera kafukufuku wochitira zachilengedwe.
Kufufuza kwachilengedwe: N, N'-Nimethyl-n, N'-N'-N'r Libhenylrea itha kugwiritsidwa ntchito pophunzira zotsatira zake zamankhwala, kuphatikizapo njira zake zokhala ndi ma enzyme kapena receptors.
Chemistry Chemistry: Itha kugwiritsidwa ntchito mu kapangidwe ka polima, kapena ngati zowonjezera kusintha katundu wa zida za polymer.
Ma Chemistral Cristry: Ma Chemivillic Crinects a Urea amagwiritsidwa ntchito ku Agrochemicals, ngakhale kuti kugwiritsa ntchito n, N'-Nimethyl-n'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-Nimethl-N'-N'-Nimethlyea - N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-Nimethl-N'-Nimethl-N
Ma sol sol sol: itha kugwiritsidwa ntchito ngati zosungunulira kapena zosintha m'mayendedwe osiyanasiyana a labotale.
Imasungunuka mu mowa, mabala, benzane ndi madera ambiri oyipitsidwa, koma osakhutira m'madzi.
Kusungidwa pamalo owuma, owuma, opumira.
Mosamala komanso mosamala N, Nimethyl-n, N'-N'r Lirherea, lingalirani malangizo awa:
1. Chidebe: sungani pawirikizani mu chidebe cholumikizidwa chofunda kuti mupewe kuipitsidwa ndi chinyezi. Magalasi kapena pulasitiki apamwamba kwambiri nthawi zambiri amakhala oyenera.
2. Kutentha: Sungani malo owiritsa pamalo ozizira, owuma. Pewani kuyang'ana kutentha kwambiri, zomwe zingayambitse katundu wa mankhwalawo kuti achotse kapena kusintha.
3. Chitetezo Chopepuka: Ngati phula limakhala lopepuka, sungani chidebe chamdima kapena chopaque kuti muchepetse kuwonekera kwa kuwala.
4. Kuwongolera chinyezi: onetsetsani kuti malo osungirako ndiuma, monga chinyezi kungakhudze kukhazikika kwa gulu. Kugwiritsa ntchito deta mu chidebe chosungira kumatha kukuthandizani kukhala ndi chinyezi chochepa.
5. Zizindikiro: Zolemba bwino zotengera ndi dzina la Compough, kuzunzidwa, komanso chidziwitso chilichonse chowopsa.
6. Tsatanetsatane wa chitetezo: Tsatirani pepala lililonse loteteza deta (ma sds) pakusamalira ndikusungirako, kuphatikizapo kugwiritsa ntchito zida zilizonse zoteteza.
7..
Kufotokozera kwa njira zofunika kwambiri
Ngati inhamd
Sunthani womenyedwayo kukhala mpweya wabwino. Ngati kupuma kumakhala kovuta, perekani mpweya. Ngati sichosapumira, perekani kupuma kokangana ndi kufunsa dokotala nthawi yomweyo. Osagwiritsa ntchito pakamwa kutayikira pakamwa ngati wovulalayo kapena amapukutidwa ndi mankhwala.
Kutsatira pakhungu
Chotsani zovala zoipitsidwa nthawi yomweyo. Sambani ndi sopo ndi madzi ambiri. Funsani dokotala.
Kutsatira mawonekedwe
Muzimutsuka ndi madzi oyera kwa mphindi zosachepera 15. Funsani dokotala.
Kutsatira
Itsuke pakamwa ndi madzi. Osasokoneza kusanza. Osapereka chilichonse pakamwa kwa munthu wosazindikira. Itanani dokotala kapena poizoni poizoni nthawi yomweyo.
Potumiza N, N'-Nimethyl-n'-N'-Marqinslurea, ndikofunikira kutsatira mosamala mosamala kuti atetezeke ndi kutsatira malamulo. Nazi zinthu zofunika kudziwa mukamayendera:
1. Kutsatira lamulo: Onetsetsani kuti zotumiza zimayenderana ndi malamulo adziko lonse, mayiko apadziko lonse pokhudzana ndi mayendedwe a mankhwala. Izi zitha kuphatikizapo kulemba, zolemba ndi kutsatira malangizo otumizira ena.
2. Ma CDCAGON: Gwiritsani ntchito zida zoyenerera zomwe zikugwirizana ndi n, N'-Nimethyl-n, N'-N'-She dipherea. Chidebe chikuyenera kukhala cholimba, chotupa komanso chosasweka mosavuta. Chisindikizo chachiwiri chingafunikire kutetere.
3. Zizindikiro: Zolemba bwino zotengera zonse ndi dzina la mankhwala, chizindikiro chowopsa, ndi chidziwitso chilichonse chothandiza. Onetsetsani kuti malembawo ndi oyenera ndikukwaniritsa zofunikira zowongolera.
4. Kuwongolera kutentha: Ngati phula lanu limakhala ndi kutentha, onetsetsani kuti latumizidwa motentha kuti zisawonongeke.
5. Pewani zinthu zosagwirizana: Nthawi yoyendera, N, N-Nimethyl-n'-n'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-N'-Nir Libhenylurea uzikhala kutali ndi malo osungirako anthu kapena asidi aliyense amene angatengere zochita.
6. Zida zake zoteteza (PPE): Onetsetsani kuti ogwira ntchito omwe amatenga ndalama amayendetsa bwino amavala magolovesi oyenera, monga magolovesi, zigawenga, ndi maboti a labu kuti muchepetse kuwonekera.
7.. Izi zimaphatikizapo kukonzekera kukhetsa mapira ndi othandizira choyamba.
8. Training: Ensure that all personnel involved in handling and transporting the compound are trained in safety procedures and understand the hazards associated with N,N'-dimethyl-N,N'-diphenylurea.
1. Kodi mutha kupereka ntchito zosinthidwa?
Re: Inde, ndithu, titha kupanga malonda, cholembera kapena ma phukusi malinga ndi zomwe mukufuna.
2. Kodi ndingapeze bwanji mtengo?
Re: Lumikizanani nafe ndi zofuna zanu, monga zopangira, zotsutsana, kuchuluka, kopita (port), ndiye tidzatenga nthawi yayitali titafunsira.
3. Kodi mumalipira chiyani?
Re: Tikuvomereza T / T, L / C, Alibaba, Paypal, Western Union, Liipay, Wembut Pay, etc.
4. Kodi mumakonda kuchita chiyani?
Re: ESW, FCA, FCA, CFR, CPR, CPDP, DDP, etc. zimatengera zomwe mukufuna.