3-methzranisole cas 100-84-5
Dzina lazogulitsa: 3-methzranisole
Cas: 100-84-5
Mf: c8h10o
MW: 122.16
Kuchulukitsa: 0.969 g / ml
Malo osungunuka: -47 ° C
Malo owiritsa: 175-176 ° C
Phukusi: 1 L / Botolo, 25 L / Dur, 200 L / Drum
Katundu: Imasungunuka ku Ethanol ndi ether.
Zimagwiritsidwa ntchito makamaka mu kapangidwe ka utoto ndi ma prermaceutical apakatikati.
3-methranisole ali ndi zogwiritsidwa ntchito zosiyanasiyana, makamaka pakununkhira ndi malonda onunkhira. Mphamvu zake zokongola zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito zonunkhira, zodzoladzola, komanso zinthu zosamalira payekha.
Kuphatikiza apo, itha kugwiritsidwa ntchito ngati chosungunulira komanso chapakati pa kapangidwe kazinthu zina zachilengedwe. Nthawi zina, imatha kugwiritsidwanso ntchito pofufuza ndi chitukuko mu minda ya chemistry ndi zida.
Sungani malo osungirako ozizira, opanda mpweya.
Pewani kumoto, kutentha, ndi magetsi okhazikika.
Kutentha kosayenera sikuyenera kupitirira 30 ° C. ziyenera kusungidwa kutali ndi oxidizer, osasunga limodzi. Sungani.
Osasunga zochuluka kapena nthawi yayitali.
Gwiritsani ntchito malo owala ophulika ndi mpweya wabwino.
Sizoletsedwa kugwiritsa ntchito zida ndi zida zomwe zimakonda kuzimiririka.
Malo osungiramo ayenera kukhala ndi zida zotanulira mwadzidzidzi kulandira chithandizo chamankhwala ndi zida zoyenera zosungira.
1, t / t
2, l / c
3, Visa
4, kirediti kadi
5, Paypal
6, Chitsimikizo cha Allibaba
7, Western Union
8, ndalama
9, pambali, nthawi zina timalandiranso Bitcoin.
1 makilogalamu / thumba kapena 25 kg / ng'oma kapena 50 kg / ng'oma kapena malinga ndi makasitomala.
3-methzranisole nthawi zambiri amatengedwa kuti akhale ndi zoopsa zochepa, koma monga mankhwala ambiri, amatha kuwononga ziwopsezo ngati sinagwiritsidwe ntchito bwino. Nazi mfundo zazikuluzikulu za zoopsa zake kwa anthu:
1. Inhalation: Kuwonekera kwa nthawi yayitali kumatha kupweteketsa kupuma. Ndikulimbikitsidwa kugwiritsa ntchito m'malo otetezedwa kapena njira yoyenera yotetezera anthu.
2. Kulumikizana ndi khungu: Zitha kupangitsa khungu kukwiya kwa anthu ena. Ndikulimbikitsidwa kuvala magolovesi ndi zovala zoteteza mukamagwiritsa ntchito nkhaniyi.
3. Kulowetsa: Kuuzidwa kwa 3-methranislasissole akhoza kukhala wovulaza ndipo angakhumudwe m'mimba kapena zovuta zina.
4. Kulumikizana ndi maso: Kulumikizana ndi maso kumatha kukwiya.
5. Zambiri zowonjezera: Nthawi zonse muzikumbukira pepala la chitetezo (ma sd) kuti mumve zambiri pazowopsa, kugwiritsa ntchito njira yoyamba.
Mukamayendetsa 3-melalanisole, ndikofunikira kutenga mosamala pang'ono kuti mutsimikizire kuti chitetezo ndi kutsatira. Nayi malingaliro akuluakulu omwe mungaganizire:
1. Kutsatira kwa ulamuliro: Unikani ndikutsatira malamulo apadziko lonse lapansi, komanso malamulo apadziko lonse pazoyendera. Izi zimaphatikizapo kutsatira malangizo otsatira monga dipatimenti yaku US yoyendera (DOT) kapena malo apadziko lonse lapansi.
2. Paketi: Gwiritsani ntchito zida zoyenerera zomwe zikugwirizana ndi 3-methranisole. Nthawi zambiri, izi zimaphatikizapo kugwiritsa ntchito galasi kapena kachulukidwe kwambiri polyethylene (HDPPE) yosindikizidwa bwino kuti isasunge kutaya.
3. Zolemba: Zolemba bwino zopezeka ndi dzina la mankhwala, zizindikiro zowopsa komanso malangizo aliwonse oyenera. Onetsetsani kuti kulembera zogwirizana ndi zofunikira zowongolera.
4. Zolemba: Konzekerani ndikuphatikiza zolemba zonse zotumizira monga ma sts chitetezo (ma sds), zilengezo zotumizira, ndi zilolezo zilizonse zofunika.
5. Kuwongolera kutentha: Ngati ndi kotheka, onetsetsani kuti njira zoyendera zimasunga kutentha koyenera kuteteza manyowa.
6. Pewani kuwonekera: Onetsetsani kuti oyendetsa amazindikira zomwe zingachitike ndi zoopsa zomwe zingachitike ndi 3-methhenisole ndipo muli ndi zida zoyenera (PPE) pakugwiritsa ntchito.
7..
Q1: Kodi ndingapeze zitsanzo kuchokera kumbali yanu?
Re: Inde, inde. Tikufuna kupereka kwaulere kwaulere kwa inu, zomwe zimatengera zomwe mukufuna. Kwa distright, mbali yanu imafunika kunyamula, koma tidzakubwezerani mukamaliza kuyitanitsa.
Q2: MOQ yanu ndi chiyani?
Re: Nthawi zambiri moq imakonda 1 makilogalamu, koma nthawi zina imasinthasintha ndipo zimatengera malonda.
Q3: Ndi mitundu iti yomwe ikukulipirani?
Re: Tikukulimbikitsani kulipira ndi Alibaba, t / t kapena l / c, ndipo mutha kusankha kulipira payPal, ndalama za kumadzulo. Kupatula apo, nthawi zina timavomereza Bitcoin.
Q4: Nanga bwanji nthawi yotsogolera?
Re: Za kuchuluka pang'ono, katunduyo adzatumizidwa kwa inu mkati mwa masiku 1-3 mutalipira.
Kwa kuchuluka kwakukulu, katunduyo adzatumizidwa kwa inu mkati mwa masiku 3-7 ogwira ntchito atalipira.
Q5: Kutenga ndalama mpaka liti?
Re: Za kuchuluka pang'ono, tidzapereka ndi Courier (FedEx, TNT, DHL, ndi zina) ndipo nthawi zambiri zikhala kumbali ya 3-7 kumbali yanu. Ngati inu
Mukufuna kugwiritsa ntchito mzere wapadera kapena kutumiza mpweya, titha kuperekanso ndipo zidzawononga pafupifupi milungu 1-3.
Kwa kuchuluka kwakukulu, kutumiza ndi nyanja kumakhala bwino. Pakangonyamula nthawi, imafunikira masiku 3-40, zomwe zimatengera komwe muli.
Q6: Kodi ntchito yanu ndi iti?
Re: Tikukudziwitsani kuti mupita patsogolo, monga kukonzekera kwa chinthu, mawu ake, mayendedwe, mayendedwe ake, miyambo
Chithandizo cha Clearance, etc.
