4-methzranisole cas 104-93-8
Dzina lazogulitsa: 4-methhenisole
Cas: 104-93-83-8
Mf: c8h10o
MW: 122.16
Kuchulukitsa: 0.969 g / ml
Malo osungunuka: -32 ° C
Malo owiritsa: 174 ° C
Phukusi: 1 L / Botolo, 25 L / Dur, 200 L / Drum
Amagwiritsidwa ntchito kuphika fungo monga mtedza ndi hazelnut.
4-methzranisole imagwiritsidwa ntchito makamaka pakununkhira komanso mabizinesi onunkhira. Mitundu yake yopanda chidwi imapangitsa kuti ikhale yoyenera kugwiritsa ntchito mafuta onunkhira, zodzoladzola, ndi zinthu zosiyanasiyana zonunkhira. Kuphatikiza apo, itha kugwiritsidwa ntchito ngati zosungunulira mu kapangidwe kake komanso ngati wapakatikati pakupanga zinthu zina. Ntchito zake zitha kuwonjezera pa kapangidwe ka mankhwala ena ndi agrochemicals.
Imasungunuka mu ethanol ndi ether.
1, kuchuluka: 1-1000 makilogalamu, mkati mwa masiku atatu ogwira ntchito atapeza ndalama
2, kuchuluka: Pamwambapa 1000 makilogalamu, mkati mwa masabata awiri mutalandira ndalama.
1, t / t
2, l / c
3, Visa
4, kirediti kadi
5, Paypal
6, Chitsimikizo cha Allibaba
7, Western Union
8, ndalama
1 makilogalamu / thumba kapena 25 kg / ng'oma kapena 200 kg / ng'oma kapena malinga ndi zofunika kwa makasitomala.
1. Kusamala kuti mugwiritse ntchito bwino
Upangiri Woyendetsa Bwino
Pewani kulumikizana ndi khungu ndi maso. Pewani kupuma kwa nthunzi kapena mtengo.
Malangizo oteteza moto ndi kuphulika
Pewani magwero a Iyation - palibe smongong.Ake kuti mupewe kumanga magetsi.
Mayeso a hygiene
Chogwiritsira ntchito molingana ndi mafakitale abwino a mafakitale ndi chizolowezi chotetezeka. Sambani m'manja musanapume ndi kumapeto kwa ntchito.
2. Mikhalidwe yosungirako bwino, kuphatikizapo zosagwirizana zilizonse
Malo osungira
Sungani pamalo abwino. Sungani chidebe chotsekedwa bwino m'malo owuma komanso owuma.
Zotengera zomwe zimatsegulidwa ziyenera kusinthidwa mosamala ndikusunga zowongoka kuti zilepheretse
Kutulutsa.
Gulu
Kalasi yosungirako (MARGS 510): 3: Zakumwa zoyaka
1. Kufotokozera za njira zoyambira Malangizo a General
Funsani dokotala. Onetsani chinsinsi cha chitetezo chakuthupi ichi kwa dokotala.
Ngati inhamd
Ngati mukupumira, kusunthira munthu kukhala wa mpweya wabwino. Ngati sichoncho musapume, perekani kupuma kwamphamvu.
Funsani dokotala.
Pankhani yolumikizana ndi khungu
Sambani ndi sopo ndi madzi ambiri. Funsani dokotala.
Pankhani yolumikizana ndi maso
Maso akusungunuka ndi madzi ngati osamala.
Ngati mwameza
Osasokoneza kusanza. Osapereka chilichonse pakamwa kwa munthu wosazindikira. Vuwulapakamwa ndi madzi. Funsani dokotala.
2. Zizindikiro zambiri komanso zoyambitsa, zonse ziwiri zimakhala pachimake ndi kuchedwa
Zizindikiro zofunikira kwambiri komanso zotsatira zake zimafotokozedwa mu zilembo
3. Chizindikiro cha chisamaliro chilichonse chachipatala ndi chithandizo chapadera
Palibe deta yomwe ilipo
Kusunga bwino komanso mosasamala 4-methhenisole, tsatirani malangizowa:
1. Chidebe: Gwiritsani ntchito mizere ya irtight yopangidwa ndi zinthu zoyenera, monga galasi kapena pulasitiki zina, kupewa kuipitsidwa ndi kutuluka.
2. Kutentha: Sungani pamalo ozizira, owuma kutali ndi dzuwa ndi kutentha. Ndikofunika kusungitsa firiji kapena mufiriji (ngati yatchulidwa).
3.
4. Zizindikiro: Zolemba bwino zopezeka ndi dzina la mankhwala, kukhazikika, komanso machenjezo aliwonse owopsa.
5. Kusagwirizana: Pewani kutali ndi oxidals amphamvu, ma asidi ndi zitsulo monga angachite ndi 4-methranisole.
6. Kusamala: Sungani m'malo otetezeka kutali ndi mwayi wosagwiritsidwa ntchito, makamaka m'malo a labotale kapena mafakitale.
1. Kutsatira kwa Repulatory: Chongani ndi kutsatira malamulo am'deralo, mayiko ndi mayiko okhudzana ndi mayendedwe a mankhwala. Izi zimaphatikizapo kumvetsetsa gulu lazinthu zilizonse zowopsa.
2. Ma CDCAGUTION: Gwiritsani ntchito zida zoyenerera zomwe zikugwirizana ndi 4-methranasisole. Nthawi zambiri, izi zimaphatikizapo kugwiritsa ntchito zigawo zolumikizira, zotsekereza zotsitsa. Onetsetsani kuti phukusi ndi lamphamvu kuti lithe kupirira nthawi yotumiza.
3. Zolemba: Lembani momveka bwino kuti pamunsi ndi dzina la mankhwala, chizindikiro chowononga ndi malangizo omwe alipo. Phatikizanipo zidziwitso zomwe zilipo, kuphatikizapo deta iliyonse ya chitetezo.
4. Zolemba: Konzekerani komanso kuphatikiza zikalata zonse zofunika kutumiza monga pepala la chitetezo (ma sds), chikalata chotumizira, ndi zikalata zilizonse zoyenera.
5. Kuwongolera kutentha: Ngati ndi kotheka, onetsetsani kuti njira yoyendera imatha kukhalabe ndi kutentha kwa kutentha kuti mupewe kuwonongeka kapena kusintha kwamankhwala.
6. Maphunziro: Onetsetsani kuti ogwira ntchito omwe amatenga nawo mbali pamayendedwe amaphunzitsidwa pogwiritsa ntchito zowopsa ndikumvetsetsa zoopsa zomwe zimakhudzana ndi 4-methhenisole.
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