CAS No. 590-18-1 Liquefied Petroleum Supplier. Cov yam ntxwv ntawm Liquefied Petroleum
CAS tus naj npawb 590-18-1 tsis yog tshwj xeeb rau cov roj av liquefied roj av (LPG) tag nrho, tab sis rau ib qho tshwj xeeb hu ua butane. Txawm li cas los xij, txij li thaum koj nug txog cov roj av liquefied feem ntau, kuv tuaj yeem muab cov ntaub ntawv ntawm LPG thiab nws cov yam ntxwv.
Liquefied Petroleum Gas (LPG)
Liquefied Petroleum Gas yog ib qho kev sib xyaw ntawm hydrocarbons uas feem ntau muab tau los ntawm cov roj av lossis cov roj crude refining txheej txheem. Cov khoom tseem ceeb ntawm LPG muaj xws li:
Butane (C4H10): CAS No. 106-97-8
Propane (C3H8): CAS No. 74-98-6
Qee zaum lwm lub teeb hydrocarbons xws li ethane thiab propylene suav nrog.
Cov yam ntxwv ntawm LPG:
Lub cev lub cev: Ntawm qhov ntsuas kub thiab siab, cov khoom ntawm LPG yog cov pa roj carbon monoxide, tab sis lawv tuaj yeem ua kua dej nyob rau hauv siab los yog txias, ua rau lawv yooj yim khaws thiab thauj.
Flammability: LPG yog cov nplaim hluav taws kub heev thiab kub hnyiab nrog cov nplaim hluav taws yuav luag tsis muaj pa taws. Nws ignites ntawm qhov kub siab tshaj 465 ° C (870 ° F).
Boiling Point: Cov ntsiab lus kub ntawm cov khoom sib txawv, nrog propane boiling ntawm -42 ° C (-44 ° F) thiab butane ntawm -0.5 ° C (31 ° F).
Qhov ntom ntom: LPG yog ntom dua huab cua, uas txhais tau hais tias nws tuaj yeem nyob hauv qhov chaw qis thiab ua rau muaj hluav taws kub.
Cov ntxhiab tsw: LPG tsis muaj ntxhiab tsw hauv nws daim ntawv ntshiab, tab sis cov ntxhiab tsw xws li mercaptan feem ntau ntxiv los pab txhawm rau txhawm rau txhawm rau.
Kev Siv: LPG muaj ntau yam kev siv xws li cua sov, ua noj, thiab ua roj rau tsheb thiab kev lag luam.
Lub Hoobkas ntawm Shanghai Wechem Chemical Co., Ltd. yog nruab nrog cov cuab yeej tsim khoom niaj hnub thiab cov txheej txheem tsim khoom nruj kom ntseeg tau tias muaj kev ruaj ntseg thiab kev ntseeg siab ntawm cov khoom. Peb tsom mus rau kev tiv thaiv ib puag ncig thiab kev tsim kho kom ruaj khov, cog lus los txo qhov cuam tshuam rau ib puag ncig thiab ua raws li cov cai thiab cov qauv tsim nyog. Yog tias koj xav tau cov khoom no, thov koj xav tiv tauj peb txhua lub sijhawm!