Diphenylacetonitrile Cas 86-29-3
Diphenylacetrile feem ntau yog siv los ua ib qho kev ua hluavtaws hauv nruab nrog cev thiab muaj ntau cov ntawv thov, suav nrog:
1. Kws ua txuj ci: siv los ua ke ntau yam sib xyaw ua ke, tshwj xeeb tshaj yog tsim cov tshuaj uas yuav muaj kev cuam tshuam kho mob.
2. Kev Ua Yeeb Yam: DiphenylacetRile tuaj yeem siv rau hauv kev tsim cov tshuaj tua kab thiab cov tshuaj tua kab.
3. Txuj Ci Kev Tshawb Fawb: Nws yog siv los ua cov reagent nyob rau ntau yam tshuaj lom neeg thiab kev tshawb fawb, tshwj xeeb hauv thaj chaw cov organic chemistry.
4. Dyes thiab cov xim: Nws kuj tseem siv tau rau hauv cov hluavtaws ntawm tej yam tuag thiab pigments.
5. Khoom Siv Kev Tshawb Fawb: tuaj yeem siv rau kev txhim kho cov noob polymers thiab lwm yam khoom siv.
Ntim hauv 25 kg ntawv sau ntawv nruas, 25 kg ntawv hnab (PE Hnab Sab Hauv), lossis raws li cov neeg siv khoom.
Txhawm rau khaws cov diphylylacetRile nyab xeeb thiab ua kom zoo, xav txog cov lus qhia hauv qab no:
1. Thawv: Siv airtight ntim ua los ntawm cov khoom tsim nyog, xws li iav tsim nyog, high-ntom polyethylene (HDPE), kom tiv thaiv kev sib kis thiab evaporation.
2. Kub: Khaws rau hauv qhov chaw txias, qhuav qhov chaw kom deb ntawm kev tshav ntuj ncaj qha thiab kub. Qhov ntsuas kub feem ntau yog feem ntau 15-25 ° C (59-77 ° F).
3. Qhov cua: ua kom cov chaw cia tau yog qhov cua kom tsis txhob muaj vapor perpectulation.
4. Tsis sib thooj: Khaws deb ntawm cov muaj zog oxidants thiab acids, raws li diphenylacetronitrile yuav hnov mob nrog cov tshuaj no.
5. Daim ntawv lo: daim ntawv lo qhia kom meej nrog cov khoom siv tshuaj, kev xav, cov ntaub ntawv muaj kev phom sij, thiab tau txais hnub ntawd.
6. Kev ceev faj kev nyab xeeb: Ua raws kev nyab xeeb kev nyab xeeb, suav nrog kev siv cov khoom tiv thaiv tus kheej (PPE) thaum tuav cov tebchaw.
DiphenylacetonitRile tuaj yeem ua rau tib neeg yog tias tsim nyog ceev faj tsis tau ua. Nov yog qee cov ntsiab lus tseem ceeb txog nws cov tshuaj lom thiab kev nyab xeeb:
1. Toxicity: DiphenylacetRile yog suav tias muaj kev lom zem me ntsis. Kev sib tiv tauj tuaj yeem ua rau kev npau taws rau ntawm daim tawv nqaij, ob lub qhov muag, thiab ua pa rau kev ua pa.
2. Inhalation: nqus tau ntawm vapor lossis hmoov av yuav ua pa pheebsuab thiab lwm yam kev noj qab haus huv.
3. Kev tiv thaiv tawv nqaij: lub sijhawm ntev lossis rov ua dua cov tawv nqaij yuav ua rau muaj kev txob txob lossis kev fab tshuaj hauv qee tus neeg.
4. Kev noj: noj cov khoom noj diphenylacetrile yuav ua rau muaj kev phom sij thiab yuav ua rau muaj kev chim siab lossis lwm yam kev cuam tshuam.
5. Kev ceev faj kev nyab xeeb: thaum tuav diphylylacetrile, ib txwm siv hnab looj tes tsim nyog uas tsim nyog (PPE) xws li kev tiv thaiv, thiab kev ua pa yog tias tsim nyog. Ua haujlwm hauv qhov chaw muaj cua zoo lossis siv cov lus ua suab paj nruag kom txo qis kev raug.
6. Cov ntaub ntawv tswj hwm: ib txwm xa mus rau Daim Ntawv Teev Tseg Kev Nyab Xeeb (SDS) rau diphylylacitrile rau cov ncauj lus kom ntxaws ntawm kev phom sij, tuav, thiab ntsuas xwm ceev, thiab ntsuas kev kub ntxhov.
Thaum thauj cov diphylylacetrile, nws yog ib qho tseem ceeb kom ua cov kev ceev faj tshwj xeeb kom muaj kev nyab xeeb thiab ua raws li cov cai. Nov yog qee qhov kev txiav txim siab tseem ceeb los coj mus rau hauv tus account:
1. Kev tswj hwm ua raws li: Xyuas kom koj ua raws li hauv zos, thiab thoob ntiaj teb cov cai hais txog cov khoom thauj mus los ntawm cov khoom txaus ntshai. Qhov no suav nrog cov kev cai rau cov koomhaum cua los ntawm cov koomhaum xws li Asmeskas Lub Tuam Tsev Txhawb Kev Thauj Mus Los (DOT) lossis International Huab Cua Kev Koom Tes (Iiata).
2. Cov ntawv sau kom zoo: daim ntawv xa tawm kom meej meej nrog lub npe siv tshuaj, thiab cov ntaub ntawv muaj kev phom sij. Siv cov ntawv lo uas tsim nyog, xws li cov uas muaj cov nplaim taws lossis tshuaj lom.
3. Ntim: Siv cov ntaub ntawv ntim tsim nyog uas muaj peev xwm muaj kev nyab xeeb muaj cov tshuaj. Qhov no feem ntau suav nrog kev siv cov thawv tsis muaj kev pom zoo uas tiv taus cov tshuaj lom neeg thiab tiv thaiv lossis nchuav.
4. Cov ntaub ntawv: Npaj thiab muab tag nrho cov ntaub ntawv xa khoom xws li cov ntaub ntawv pov thawj kev nyab xeeb (SDS), cov ntawv tso cai uas yuav tsum muaj lossis daim ntawv pov thawj.
5. Kev tswj kub.
6. Cov txheej txheem txheej xwm thaum muaj xwm ceev: Muab cov ntaub ntawv ntawm cov txheej txheem thaum muaj xwm txheej ceev thaum muaj dej xau lossis huam yuaj thaum caij tsheb thauj mus los. Qhov no suav nrog cov ntaub ntawv tiv toj rau pab pawg neeg teb xwm ceev.
7. Kev kawm: Ua kom cov neeg ua haujlwm tau koom nrog hauv cov txheej txheem thauj mus los yog kawm paub cov khoom txaus ntshai thiab nkag siab txog kev phom sij cuam tshuam nrog BPA.
