CAS No. 463-58-1 Carbonyl Sulfide Supplier. Cov yam ntxwv ntawm Carbonyl Sulfide
Carbonyl Sulfide (COS), txheeb xyuas los ntawm CAS No. Nws yog qhov yooj yim tshaj plaws carbonyl sulfide thiab tshwm sim nyob rau hauv cov huab cua nyob rau hauv ib txoj lw. Nov yog qee cov yam ntxwv tseem ceeb ntawm Carbonyl Sulfide:
Chemical Formula: COS
Lub cev muaj zog:
Cov tsos mob: tsis muaj xim tsis muaj roj.
Cov ntxhiab tsw: Pungent, zoo ib yam li cov khoom siv hluav taws kub los yog sulfur dioxide.
Ceev: Nyob ib ncig ntawm 2.6 g / L ntawm tus qauv, hnyav dua li huab cua.
Kub taw tes: -13 ° C
Melting Point: -122.8 ° C
Solubility: Soluble nyob rau hauv dej thiab cawv, tsim acidic daws.
Chemical Properties:
Reactivity: COS yog qhov ruaj khov nyob rau hauv cov qauv txheej txheem tab sis muaj zog oxidizers thiab cov hauv paus. Nws hydrolyzes nyob rau hauv lub xub ntiag ntawm noo noo los tsim carbon dioxide thiab hydrogen sulfide.
Decomposition: Thaum kub kub, nws decomposes rau carbon monoxide thiab sulfur.
Toxicity thiab Safety:
Toxicity: Carbonyl Sulfide yog tshuaj lom heev, cuam tshuam feem ntau hauv nruab nrab paj hlwb thiab ua pa. Kev raug mob tuaj yeem ua rau kiv taub hau, xeev siab, mob taub hau, thiab thaum mob hnyav, ua pa tsis ua haujlwm thiab tuag.
Kev Ntsuas Kev Nyab Xeeb: Kev ua pa kom tsim nyog, cov cuab yeej tiv thaiv tus kheej (PPE) xws li lub tshuab ua pa, thiab kev ua raws li cov txheej txheem tuav yog tsim nyog thaum ua haujlwm nrog COS.
Environmental Impact:
Nws pab txhawb rau atmospheric sulfur cycling thiab tuaj yeem ua tus thawj coj rau sulfate aerosols, cuam tshuam rau huab cua thiab atmospheric chemistry.
Kev siv:
Ua liaj ua teb: Raws li fumigant rau av thiab nplej, tswj kab tsuag thiab kab mob.
Industrial: Siv nyob rau hauv kev tsim cov sulfur-muaj cov tebchaw thiab ua ib qho catalyst hauv qee cov tshuaj tiv thaiv.
Laboratory: Raws li ib tug reagent nyob rau hauv organic synthesis thiab analytical chemistry.
Muaj thiab Cov Khoom Muag:
Carbonyl Sulfide, txawm tias nws muaj kev phom sij, yog muaj los ntawm cov chaw muag tshuaj tshwj xeeb rau kev lag luam thiab kev tshawb fawb.Thaum tau txais Carbonyl Sulfide, nws yuav tsum ua raws li tag nrho cov lus qhia txog kev nyab xeeb thiab cov kev cai rau kev thauj, khaws cia, thiab kev siv, raws li tau teev tseg los ntawm tus neeg muag khoom thiab cov tub ceev xwm hauv zos. Vim nws qhov xwm txheej tsis zoo, kev tswj hwm nruj yog nyob rau hauv qhov chaw kom muaj kev nyab xeeb tuav thiab txo qis ib puag ncig tso tawm.
