Cas Number Ntawm Tetrahydrofurfuryl Cawv yog dab tsi?

Tetrahydrofurfuryl cawv,Feem ntau hu ua THFA, yog cov kua tsis muaj xim uas muaj cov qauv tshuaj lom neeg tshwj xeeb. Nws yog dav siv los ua cov kuab tshuaj nyob rau hauv ntau yam tshuaj tiv thaiv vim nws tsis tshua muaj toxicity thiab kuj kub kub point. THFA kuj yog ib qho tseem ceeb ntawm cov tshuaj nruab nrab hauv kev tsim cov tshuaj ntau yam, suav nrog tshuaj ua liaj ua teb, tshuaj, thiab tshuaj tsw qab. Yog li, nws yog ib qho tseem ceeb kom paub tus lej CAS ntawm THFA.

Tus lej CAS, lossis Chemical Abstracts Service number, yog tus lej cim tshwj xeeb uas muab rau txhua yam tshuaj los ntawm Chemical Abstracts Service. Txoj cai no yog siv los txheeb xyuas cov tshuaj muaj pes tsawg leeg ntawm ib yam khoom, tso cai rau kev txheeb xyuas yooj yim dua thiab taug qab cov tshuaj hauv kev tshawb fawb, kev tsim kho, thiab kev tsim khoom. Tus lej CAS muaj cov lej sib cais los ntawm hyphens, nrog rau txhua tus lej qhia txog cov yam ntxwv tshwj xeeb ntawm cov tshuaj, xws li nws cov qauv molecular thiab cov qauv.

CAS NrTetrahydrofurfuryl cawv yog 97-99-4.Tus cim tshwj xeeb no ua kom ntseeg tau tias THFA tau taug qab thiab tswj hwm kom tsim nyog, ua kom yooj yim rau kev kawm thiab tshawb fawb cov tshuaj tseem ceeb no. Paub txog CAS tus lej ntawm THFA yog qhov tseem ceeb tshwj xeeb rau cov neeg ua haujlwm hauv kev tshawb fawb, kev tsim kho, thiab kev tsim khoom lag luam. Los ntawm kev txheeb xyuas cov tshuaj muaj pes tsawg leeg ntawm THFA, cov kws tshawb fawb tuaj yeem saib xyuas nws cov txiaj ntsig ntawm ib puag ncig thiab tib neeg kev noj qab haus huv, nrog rau kev tsim txoj hauv kev zoo dua los tsim cov khoom muaj txiaj ntsig los ntawm cov tshuaj no.

Ntxiv rau nws siv los ua cov kuab tshuaj thiab tshuaj lom neeg nruab nrab, THFA cas 97-99-4 kuj tseem siv rau hauv kev sib txuas ntawm ntau lub tebchaw, suav nrog cov polymers thiab resins. Nws tau pom tias muaj cov khoom siv tshuaj tua kab mob uas ua rau nws muaj txiaj ntsig hauv kev tsim cov tshuaj tua kab mob thiab tshuaj tua kab mob. Tsis tas li ntawd,THFA cas 97-99-4tau pom tias muaj peev xwm ua biofuel thiab tab tom tshawb nrhiav los ua qhov muaj peev xwm hloov cov roj av raws li cov roj av.

Hauv kev xaus, paub CAS tus lej ntawmTetrahydrofurfuryl cawvyog qhov tseem ceeb rau cov neeg ua haujlwm nrog cov tshuaj no. Txoj cai qhia tshwj xeeb no ua kom ntseeg tau tias THFA raug saib xyuas thiab tswj kom zoo, ua kom yooj yim rau kev kawm thiab txhim kho cov txheej txheem ua haujlwm tau zoo thiab ruaj khov rau nws cov khoom tsim thiab siv. Txawm hais tias nws muaj peev xwm txaus ntshai thiab muaj kev cuam tshuam ib puag ncig, THFA tseem yog cov tshuaj tseem ceeb nrog ntau daim ntawv thov thiab siv, thiab txuas ntxiv kev tshawb fawb thiab kev tsim kho tshiab yuav tsis xav paub txog kev siv ntau dua rau cov tshuaj tseem ceeb no.