2 Pyrrolidone Bp 616-45-5

· Hnav lub npog ntsej muag hom tshuaj tiv thaiv kab mob thiab cov hnab looj tes roj hmab

· Khaws kom deb ntawm qhov hluav taws kub, qhov chaw kub, cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob. Tsis txhob sib cuag nrog cawv

· Tiv thaiv kom tsis txhob nkag mus rau hauv qhov chaw ua haujlwm

· Load thiab unload maj mam thaum thauj mus los los tiv thaiv kev puas tsuaj

· Nruab nrog cov khoom tsim nyog thiab ntau ntawm cov khoom siv tua hluav taws thiab cov khoom siv kho mob thaum muaj xwm ceev

· Ua tib zoo ntxuav qhov chaw ntawm lub cev tom qab ua haujlwm

· Tsis txhob noj, haus lossis haus luam yeeb hauv chaw ua haujlwm

Tiv tauj daim tawv nqaij: Tshem cov khaub ncaws tsis huv thiab yaug nrog dej kom ntau. Yog tias koj tsis xis nyob, nrhiav kev kho mob

Qhov muag tiv tauj:Nqa daim tawv muag thiab yaug nrog dej los yog ntsev. Yog tias koj tsis xis nyob, nrhiav kev kho mob

Inhalation:Tawm ntawm qhov chaw mus rau qhov chaw uas muaj huab cua ntshiab. Yog ua pa nyuaj, muab cov pa oxygen. Nrhiav kev kho mob

Noj:Haus dej sov kom ntau thiab ua kom ntuav. Nrhiav kev kho mob

Cov tsos mob tseem ceeb thiab kev noj qab haus huv los ntawm kev raug tshuaj lom neeg: mob me me rau ntawm daim tawv nqaij, tab sis tsis nqus. Vim qhov tsis tshua muaj vapor siab, qhov kev pheej hmoo ntawm kev nqus pa yog qhov tsawg heev. Txawm li cas los xij, kev cuam tshuam ntev tuaj yeem ua rau lub cev tsis ua haujlwm ntawm lub hauv paus paj hlwb thiab cov kab mob ntawm cov kab mob ua pa, ob lub raum, thiab vascular system. Cov nas nqus cov vapor ntawm cov khoom no rau 2 teev ntawm qhov siab ntawm 0.18 ~ 0.20mg / L, uas tuaj yeem ua rau mob me me rau lub ntsws thiab qhov muag. LD505200mg/kg rau nas thiab LD507900mg/kg rau nas

Cim npe nrov: 2 pyrrolidone bp 616-45-5, Tuam Tshoj 2 pyrrolidone bp 616-45-5 manufacturers, lwm tus neeg, Hoobkas