Puas yog perchlorethylene pce teeb meem rau tib neeg?

Puas yog perchlorethylene tsim kev puas tsuaj rau tib neeg?

CAS 127-18-4 Perchlorethylene lossis Tetrachlorethylene yog qhov txaus ntshai thiab yuav tsum tau ua tib zoo tuav. Nws siv yog nruj me ntsis tswj nyob rau hauv ntau lub teb chaws.

Kev Nyab Xeeb Kev Nyab Xeeb:

• Central Nervous System (CNS) Kev Nyuaj Siab:Kev nqus pa ntawm vapors yog qhov tseem ceeb ntawm kev raug mob thiab tuaj yeem ua rau kiv taub hau, mob taub hau, tsaug zog, tsis sib haum xeeb, thiab tsis nco qab ntawm qhov siab.
• Suspected Carcinogen:Lub Koom Haum Thoob Ntiaj Teb rau Kev Tshawb Fawb Txog Kev Mob Cancer (IARC) faib tetrachlorethylene ua ib qhoPawg 2A carcinogen, lub ntsiab lus nws yog "tej zaum carcinogenic rau tib neeg," nrog cov pov thawj txuas nws mus rau lub zais zis thiab lwm yam qog noj ntshav.
• Lub siab thiab lub raum puas:Kev raug mob ntev tuaj yeem ua rau muaj tshuaj lom rau lub siab thiab lub raum.
• Irritant:Nws tuaj yeem ua rau tawv nqaij, qhov muag, thiab ua pa.

Cov ntaub ntawv kev nyab xeeb

1. Toxicity: Tetrachlorethylene yog tshuaj lom heev. Kev nqus pa los yog kev sib cuag nrog tetrachlorethylene tuaj yeem ua rau muaj kev cuam tshuam loj rau kev noj qab haus huv, suav nrog kev puas tsuaj rau lub hauv paus paj hlwb, daim siab, raum, thiab ua pa.

2. Kev kub hnyiab: Tetrachlorethylene yog cov nplaim hluav taws uas tuaj yeem hlawv thiab tsim cov pa phem. Nyob rau hauv lub xub ntiag ntawm qhov hluav taws kub los yog kub kub, tetrachlorethylene yuav ua rau hluav taws kub los yog tawg.

3. Cov teeb meem ib puag ncig: Tetrachlorethylene muaj cov tshuaj lom neeg ib puag ncig, ua kua dej, huab cua, thiab av. Nws muaj kev phom sij rau cov dej hauv av thiab lub neej hauv av thiab tseem nyob mus li.

4. Kev Tiv Thaiv Kev Tiv Thaiv: Thaum tuav lossis nkag mus rau tetrachloroethylene, yuav tsum muaj kev tiv thaiv tsim nyog, suav nrog hnav cov khoom tiv thaiv tus kheej xws li hnab looj tes tiv thaiv tshuaj, tsom iav, thiab khaub ncaws tiv thaiv. Xyuas kom thaj chaw ua haujlwm zoo- cua tshuab kom tsis txhob nqus cov pa tawm.

Nyem Kom Thov Ib Daim Ntawv Tso Cai

txog peb

Henan Gneebiotau tsim nyob rau hauv 2016, ua raws li lub tswv yim ntawm "cov khoom siv tshuaj lom neeg thoob ntiaj teb" thiab tsom mus rau qib siab -kev lag luam tshuaj lom neeg zoo. Lub tuam txhab feem ntau cuam tshuam cov khoom siv tshuaj lom neeg, xws li dichloromethane; methyl sulfoxide DMSO ( qib kev lag luam thiab kws tshuaj); ethylene glycol (MEG); p-Xylene, thiab lwm yam.

Tag nrho peb cov khoom siv tshuaj lom neeg tau txais cov ntawv pov thawj thoob ntiaj teb suav nrog REACH, ISO, FMQS, HALAL, thiab Halal ntawv pov thawj, kom ntseeg tau tias muaj txiaj ntsig zoo thiab kev lees paub thoob ntiaj teb, Peb muaj cov tsev khaws khoom hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog rau 15-hnub kev xa khoom xa tuaj.

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