2-acetonaphthone cas 93-08-3
Igama lomkhiqizo:2-Acetonaphthone Case:93-08-3 MF:C12h10o MW:170.21 Ubuningi:1.12 g / cm3 Iphuzu lokuncibilika:52-56° C Iphuzu elibilayo:302° C Iphakheji:1 KG / BAG, 25 KG / 25 KG / DRUM I-1.Ingasetshenziswa ekutholeni ukwakhiwa kwamakhemikhali ansuku zonke, okuvame ukusetshenziswa ensimini nasezithambisweni. I-2.Ingasetshenziswa futhi ekudleni kokunambitheka kokudla. 1
2. Ukunambitheka kanye nemboni yamakha: Ngenxa yezakhiwo zayo ezinamakha, zingasetshenziswa ukulungiselela izinongo kanye nokunambitheka.
3. Amadayi kanye nemibala: kungafaka ukukhiqizwa kwamadayi athile kanye nemibala ethile.
I-4. Ucwaningo: Isetshenziselwa ukusabela okuhlukahlukene kwamakhemikhali elebhu kanye nocwaningo oluhlobene ne-organic chemistry.
Amakhemikhali angu-5: angasetshenziswa ukulungiselela izinto ezithile zezithombe.
Kuyancibilika e-ethanol, ether kanye ne-acetone. Kugcinwe endaweni eyomile, enomthunzi, enomoya opholile. 1. Isitsha: Isitolo ezitsheni ezivalekile ezenziwe ngengilazi noma i-polyethylene ephezulu (HDPE) ukuvikela ukungcoliswa nokuhwamuka.
2. Indawo: isitolo esitsheni endaweni epholile, eyomile, enomoya omuhle ukusuka ekukhanyeni okuqondile kwelanga kanye nemithombo yokushisa.
3. Ukushisa: Ngokufanele, gcina lapho kushisa kwekamelo, kepha gwema amazinga okushisa aphezulu.
4. Ukungalingani: Gwema kude nama-ejenti aqinile axetishing nama-acid njengoba kungasabela nabo.
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I-6
1. Ukulandela umthetho wokulawula: Bheka futhi uhambisane nemithetho yendawo, kazwelonke neyamazwe jikelele ngokuhamba kwezithuthi zamakhemikhali. Lokhu kungafaka ukuhlukaniswa njengempahla eyingozi.
2. Ukupakishwa: Sebenzisa izinto ezisebenza kahle zokufaka ezihambelana ne-2-acetylnaphthalene. Ngokuvamile, lokhu kufaka ukusetshenziswa kweziqukathi zobufakazi obuvuzayo kanye nezimpawu zesibili ukuvimbela ukuvuza.
3. Ilebula: Faka ilebula ngokucacile ukufakwa ngegama lamakhemikhali, uphawu lwengozi, nanoma yiluphi ulwazi lokuphepha olufanele. Qinisekisa ukuthi ukulebula kuhambisana namazinga alawulayo (isib. Ilebula ye-GHS).
4. Imibhalo: Kufaka yonke imibhalo edingekayo yokuthumela efana namashidi wedatha yokuphepha (SDS) kanye nanoma yiziphi izimemezelo eziyingozi ezidingekayo.
I-5. Ukulawulwa kokushisa: Uma kunesidingo, qiniseka ukuthi izimo zokuthumela zigcina izinga lokushisa elizinzile ukuvikela ukonakaliswa noma izinguquko kumakhemikhali.
I-6
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8. Imodi Yezokuthutha: Khetha indlela efanele yokuhamba (umgwaqo, umoya, ulwandle) ohambisana nemigomo yempahla eyingozi (uma ikhona).
Yebo, 2-acetylnaphthalene kungaba yingozi kubantu uma kungathathwanga izinyathelo zokuphepha okufanele. Nawa amanye amaphuzu asemqoka ngemiphumela yawo yezempilo engaba khona:
1. Ubuthi: 2-acetylnaphthalene ungadala ukucasuka esikhunjeni, emehlweni naseqenjini lokuphefumula. Ukuvezwa isikhathi eside noma okuphindaphindiwe kungadala imiphumela emibi kakhulu yezempilo.
2. Ukuphefumula: Ukuphefumula kwama-Vapors kungadala ukucasuka okuphefumula futhi kungadala izimpawu njengokukhwehlela, ukufushane noma isiyezi.
3. Ukuxhumana kwesikhumba: Ukuxhumana ngqo nesikhumba kungadala ukucasuka noma ukusabela komzimba kwabanye abantu.
4. Ukuxhumana ngamehlo: Ukuxhumana kwamehlo kungadala ukucasuka, ubomvu nokungaphatheki kahle.
I-5
I-6 Njalo sebenza endaweni enomoya omuhle noma usebenzise i-fume hood.
7. Izinyathelo eziphuthumayo: Uma kwenzeka uthintana ngengozi, thatha izindlela zosizo zokuqala, ezifana nokufaka indawo ethintekile ngamanzi futhi ufuna ukwelashwa uma kunesidingo.
