Freemen o kopane matsoho le Weylchem ho hlahisa Crotonic acid (CAS No: 107-93-7) 'marakeng oa China.Crotonic acid e sebelisoa haholo ho Pharma, agrochemical, flavor & monko o monate, tlhokomelo ea botho le indasteri e ncha ea thepa.Ka phetoho e ntseng e eketseha ea indasteri le mahloriso Chaena, bahlahisi ba bangata ba banyenyane le ba tlaase ba HSE ba ile ba khaotsa, ha ho ntse ho e-na le tlhokahalo e matla ea 'maraka ea lihlahisoa tsa boleng bo phahameng, Crotonic acid ke e' ngoe ea lihlahisoa tse ntseng li eketseha ka tlaase ho indasteri ea meriana le tšebeliso ea meriana e na le. taolo e tiileng hodima boemo ba ditshila.
Weylchem, e le moetsi oa nako e telele oa EU, o na le phihlelo ea lilemo tse fetang 50 tsa tlhahiso ea Crotonic acid, 'me ke eena feela moetsi oa Crotonic Acid ka ntle ho Chaena.Setsi sena se sebakeng se tummeng sa liindasteri tsa lik'hemik'hale sa Hoechst se Frankfurt am Main, Jeremane.Metso ea eona e mesebetsing e metle ea lik'hemik'hale ea k'hamphani e tummeng ea lik'hemik'hale ea Jeremane Hoechst AG.
E le mohlahisi e moholo ka ho fetisisa oa Crotonic acid le maemo a phahameng a HSE le mokhoa o babatsehang oa ho etsa lihlahisoa, thepa e tala ea lik'hemik'hale Crotonaldehyde e fanoa ke Celanese ka liphaephe ho ea setsing sa tlhahiso se tiisang tšireletso e phahameng le boleng bo phahameng.Le hoja Crotonaldehyde e le kotsi haholo, mokelikeli o tukang haholo o chefo, carcinogenic, senyang le kotsi ho tikoloho ea metsing.Celanese ke moetapele oa lefats'e oa tlhahiso ea Crotonaldehyde.Moralo o motle oa phepelo ea phepelo le maemo a boenjiniere ho Weylchem a ka netefatsa phepelo e sa fetoheng ea Crotonic acid lefatšeng ka bophara.
Sehlopha sa papatso sa Freemen China se ntse se sebetsa haufi-ufi le bareki ba tlase, mamela kopo ea moreki, fana ka tharollo ka mafolofolo.Freemen e ekelitse lethathamo la thepa ntlong ea polokelo ea Shanghai ho netefatsa hore ho tsamaisoa ka nako le tlhoko e ncha ea bareki.Boiphihlelo bo bongata ba ho sebetsana le thepa bo fokotsa litšenyehelo tse patiloeng bakeng sa bareki ba tlase.
Freemen o lumela hore Weylchem's crotonic acid e tla amoheloa ke bareki ba bangata ba meriana le ba indasteri Asia.Weylchem joalo ka moetsi oa setso ho EU e ntse e eketsa tlhokomeliso ea lebitso la eona Chaena.Freemen le Weylchem ba tla hlahisa lihlahisoa tse ngata 'marakeng oa China ho tlisa boleng ho bareki.
Nako ea poso: Apr-15-2021