2-acetonaphthone CAS 93-08-3
Khoom npe:2-acetonaphthhone CAS:93-08-3 Mf:C12h10o Mw:170.21 Ntawj ntom:1.12 g / cm3 Melting taw tes:52-56° C Boiling taw tes:302° C Pob:1 kg / hnab, 25 kg / hnab, 25 kg / nruas 1.Nws tuaj yeem siv rau hauv cov tshuaj tsw qab ntawm cov tshuaj txhua hnub, feem ntau siv hauv xab npum thiab xab npum flavors. 2.Nws tseem siv tau rau hauv cov khoom noj khoom noj khoom haus. 1. Tshuaj lom hluav taws xob hluavtaws: Nws ua haujlwm ua nruab nrab hauv synthesis ntawm lwm cov ocegic teb, suav nrog cov tshuaj thiab cov tshuaj thiab agnemicals.
2. Main thiab cov tshuaj tsw qab rau nws cov khoom muaj ntxhiab, nws tuaj yeem siv los npaj cov txuj lom thiab tsw.
3. Dyes thiab cov xim: Tuaj yeem koom nrog cov khoom noj thiab cov pigments.
4. Kev Tshawb Fawb: Siv rau ntau yam kev siv tshuaj lom neeg hauv chav kuaj thiab tshawb fawb ntsig txog cov organic chemistry.
5. Daim duab tshuaj: tuaj yeem siv los npaj qee cov ntaub ntawv yees duab.
Nws yog soluble hauv ethanol, ether thiab acetone. Khaws cia rau ntawm qhov chaw qhuav, cov duab ntxoo, muaj qhov cua. 1. Thawv: khw muag khoom kaw ntim cov iav ua los ntawm cov iav lossis qib siab polyethylene (HDPE) kom tiv thaiv kev sib kis thiab evaporation.
2. Qhov chaw nyob: khw ntim khoom hauv qhov chaw txias, qhuav, muaj cua sov kom deb ntawm lub hnub ci ncaj qha thiab cov khoom kub.
3. Qhov ntsuas kub: Qhov tseeb, khaws nws ntawm chav tsev kub, tab sis tsis txhob muaj huab cua sov.
4. Tsis sib thooj: Khaws deb ntawm cov neeg sawv cev oxidizing muaj zog thiab cov acids li nws tuaj yeem xav nrog lawv.
5. Daim ntawv lo: Ua kom lub npe tshuaj lom neeg, cov kev xav thiab cov ntaub ntawv phom sij zoo kom pom tseeb ntawm lub thawv.
6. Kev ceev faj kev nyab xeeb: Siv cov khoom tiv thaiv tus kheej tsim nyog (PPE), suav nrog looj hnab looj tes thiab hnab looj tes thiab khaws cia.
1. Kev tswj hwm ua raws li: Tshawb xyuas thiab ua raws li cov kev cai hauv zos, cov kev thoob ntiaj teb hais txog kev thauj khoom. Qhov no yuav suav nrog kev qhia ua cov khoom lag luam phem.
2. Ntim: Siv cov ntaub ntawv ntim uas tsim nyog uas tau sib xws nrog 2-acetylnthalene. Feem ntau, qhov no suav nrog kev siv cov xau dej uas muaj txiaj ntsig thiab cov ntsaws ruaj ruaj kom tiv thaiv tsis taus.
3. Sau npe: Sau npe kom meej meej daim ntawv nrog lub npe tshuaj lom neeg, cim kev phom sij, thiab cov ntaub ntawv muaj kev phom sij. Nco ntsoov ua raws li cov qauv kev cai tswj hwm (piv txwv li GHS daim ntawv sau npe).
4. Cov ntaub ntawv: suav nrog txhua cov ntaub ntawv thauj khoom uas tsim nyog xws li cov ntaub ntawv pov thawj kev nyab xeeb (SDS) thiab cov khoom siv yuav tsum muaj kev phom sij.
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6. Kev daws teeb meem: Cov neeg cob qhia cov neeg cob qhia koom nrog cov txheej txheem kev kho kom zoo thiab cov txheej txheem thaum muaj xwm ceev.
7. Cov lus teb thaum muaj xwm ceev: Tsim cov phiaj xwm kom tau teb rau tej yam nchuav lossis dej xau thaum thauj khoom, suav nrog cov ntaub ntawv tiv toj sprill thiab cov ntaub ntawv tiv thaiv xwm txheej ceev.
8. Hom kev thauj mus los: Xaiv cov kev thauj khoom tsim nyog ntawm kev thauj (kev, huab cua, hiav txwv) uas ua raws li cov kev cai txaus ntshai (yog tias tsim nyog).
Yog lawm, 2-acetylnhalene tuaj yeem tsim kev puas tsuaj rau tib neeg yog tias tsis muaj kev tiv thaiv zoo. Nov yog qee cov ntsiab lus tseem ceeb txog nws cov teebmeem kev noj qab haus huv:
1. Toxicity: 2-acetylnthhalene yuav ua rau kev voos rau ntawm daim tawv, qhov muag, thiab ua pa. Kev ntev lossis rov kis tau zoo dua tuaj yeem ua rau muaj kev puas tsuaj loj dua.
2. Inhalation: nqus tau ntawm vapors yuav ua pa khib nyiab thiab yuav ua rau cov tsos mob xws li hnoos lossis kiv taub hau.
3. Kev tiv toj tawv nqaij: Kev sib chwv nrog daim tawv nqaij yuav ua rau tawv nqaij voos lossis kev sib xyaw ua ke hauv qee tus neeg.
4. Lub qhov muag sib cuag: sib cuag nrog lub qhov muag yuav ua rau voos, liab thiab tsis xis nyob.
5. Kev noj: Kev noj ntawm 2-acetylnhalene tej zaum yuav muaj kev phom sij thiab ua rau cov pa taws chim siab.
6. Kev ceev faj kev nyab xeeb: Thaum kov 2-acetylnthalene, ib txwm siv hnab looj tes tsim nyog tsim nyog (PPE) xws li kev tiv thaiv, thiab kev ua pa yog tias tsim nyog. Ib txwm ua haujlwm nyob rau hauv ib cheeb tsam muaj cua zoo lossis siv lub hood fum.
7. Ntsuas Thaum Muaj Xwm Ceev: Thaum muaj kev sib cuag muaj xwm txheej, xws li yaug txoj kev puas tsuaj nrog dej thiab nrhiav kev kho mob yog tias tsim nyog.
