2-Methoxyethanol (EM) muaj qee yam toxicity, nrog rau cov teeb meem tseem ceeb suav nrog:
- Inhalation txaus ntshai: Tej zaum yuav ua rau mob taub hau, xeev siab, thiab kiv taub hau; Kev raug mob ntev yuav ua rau lub paj hlwb puas.
- Kev sib cuag ntawm daim tawv nqaij: Tej zaum yuav ua rau tawv nqaij khaus lossis ua xua.
- Kev sib cuag ntawm qhov muag: Tej zaum yuav ua rau mob hnyav lossis raug mob.
- Kev phom sij ntawm kev noj haus: Kev noj tshuaj tsis zoo tuaj yeem ua rau plab hnyuv puas tsuaj thiab, thaum mob hnyav, yuav ua rau muaj sia nyob - hem.
Kev cia khoom rau 2-Methoxyethanol (EM) yuav tsum tau xav txog ob qho tib si nws cov khoom siv tshuaj thiab kev nyab xeeb. Cov kev cai tshwj xeeb yog raws li hauv qab no:
- Ib puag ncig tej yam kev mob: Khaws rau hauv ib lub chaw khaws tshuaj tshwj xeeb uas txias, qhuav, thiab zoo -ventilated. Tsis txhob kub siab thiab ncaj qha tshav ntuj. Khaws qhov kub ntawm 15-30℃(59-86℃F) thiab txheeb ze av noo qis dua 80% kom tsis txhob decomposition lossis noo noo nqus.
- Thawv thiab Sealing: Siv cov ntim ntim ntim ua los ntawm corrosion-cov ntaub ntawv tiv taus (xws li, stainless hlau, iav, los yog siab- ntom polyethylene). Tsis tu ncua xyuas cov ntsaws ruaj ruaj kom tiv thaiv vaporization los yog to. Cov ntawv sau yuav tsum qhia meej txog qhov muaj pes tsawg leeg thiab kev phom sij.
- Kev ntsuas cais tawm: Khaws kom deb ntawm qhov chaw sov, qhib nplaim taws, thiab cov tshuaj oxidizing (xws li peroxides, nitrates). Tsis txhob khaws cov kua qaub uas muaj zog, cov hauv paus muaj zog, lossis cov tshuaj muaj zog (piv txwv li, halogens, metallic sodium) los tiv thaiv kev ua phem.
- Kev Nyab Xeeb Kev Nyab Xeeb: Cov chaw cia khoom yuav tsum tau nruab nrog tawg- cov khoom siv hluav taws xob pov thawj, cov khoom siv hauv av zoo li qub, thiab cov ntaub ntawv xau (xws li cov xuab zeb nqus, cov tshuaj tsis zoo). Kev teeb tsa lub tswb ntsuas hluav taws xob tau pom zoo yog pom zoo.
- Kev Tiv Thaiv Kev Ua Haujlwm: Cov chaw khaws cia yuav tsum muaj cov chaw ntxuav qhov muag thiab cov chaw da dej thaum muaj xwm ceev. Cov neeg ua haujlwm yuav tsum hnav looj tsom iav dub, hnab looj tes tiv thaiv, thiab hnav khaub ncaws tiv thaiv kom tsis txhob nqus pa lossis tiv thaiv tawv nqaij.
Cov kev ntsuas no ua tau zoo txo qhov hluav taws kub, tshuaj lom, thiab ib puag ncig muaj kev pheej hmoo kom muaj kev nyab xeeb.
Purchase Chemical Raw Materials Nyem qhov no: TIANJIN GNEE BIOTECH CO., LTD.
Vim li cas thiaj xaiv Gneebio chaw tsim tshuaj paus?
Gneebio yog ib lub chaw tsim khoom thiab cov neeg muag khoom ntseeg siab nrog ntau tshaj kaum xyoo ntawm kev paub hauv kev lag luam tshuaj. Peb99% Purity 2-Methoxyethanol (CAS 109-86-4)yog tsim nyob rau hauv nruj ISO thiab GMP zoo systems, kom ntseeg tau siab purity concentration nyob rau hauv industrial daim ntaub ntawv. Peb muab:
- Cov khoom tshwj xeeb (cov ntaub ntawv txheej txheem);
- Muab COA, MSDS, Daim Ntawv Pov Thawj Kev Noj Qab Haus Huv, thiab Daim Ntawv Pov Thawj Keeb Kwm.
