Dab tsi yog toluene kua?
Tolueneyog volatile, cov ntxhiab hydrocarbon uas yog lub npe hu ua qhov tseeb thiab tsis muaj xim. Nws tuaj yeem tso tawm qab zib, benzene {{1} zoo li tsw uas tuaj yeem kuaj pom ntawm txawm tias muaj qhov qis. Cov tshuaj no, koom nrog tsev neeg carbon, yog nyob ntawm hydrocarbons, uas yog cov sib txuas nrog hydrogen thiab cov roj atoms. Vim tias cov yam ntxwv tshwj xeeb no, Toluene yog dav muaj nyob rau hauv txhua hom khoom lag luam thiab cov txheej txheem uas tau siv dav hauv kev lag luam tshuaj.
5 Siv li cas rau Toluene 99%?
Luam Ntawv thiab Tawv Tanning
Toluene 99% muaj ntau daim ntawv thov muaj ntau ntau: Nws yog cov kuab tshuaj, kua txiv, cov kua txiv hmab, thiab yog siv hauv kev luam ntawv thiab tawv nqaij.
ZUS TAU TEJ COV GUMOLINE
Rau sab hauv combusionation tshuab, Toluene 99% tuaj yeem nce roj av octane ntaus nqi. Qhov no yog vim Toluene yog ntom heev thiab yog tsim los ntawm lub zog ntau. Nrog ib qho siab dua - Octane ntsuam xyuas, cov roj yog qhov tsis tshua muaj ping thaum lub sijhawm sib txuas. Hom roj no tau siv nyob rau hauv cov roj ib lub tsheb.
Cov tsos mob xim nyob rau hauv kev tsim kho kev tsim kho
Sab hauv thiab sab nrauv tha xim muaj toluene.
Ntsia thawv khw
Toluene 99% yog qhov tseem ceeb hauv kev pleev xim rau cov ntiv tes txhuam tes txhuam. Nws yog ib qho tseem ceeb vim tias nws tso cai rau ntsia thawv ntsia hlau los thov tau yooj yim thiab tshwm sim.
Siab
Toluene yog cov kuab tshuaj zoo vim tias lwm yam chemical chickolve yooj yim, tshwj xeeb yog lwm cov organic sib txuas.
Vim li cas thiaj yuav toluene (CAS 108-88-3) los ntawm gneebio?
Gneebioyog ib tug neeg tsim chaw tsim khoom thiab chaw muag khoom nrog kev nce qib siab ntawm kev paub hauv kev lag luam siv tshuaj. Peb liToluene (CAS 108-88-3)yog tsim nyob rau hauv txoj kev nruj me me iso thiab GMP cov khoom siv zoo, ua kom muaj kev huv siab loj hauv kev siv cov ntawv thov. Peb muaj:
- Cov khoom lag luam khoom (cov ntaub ntawv cov ntaub ntawv);
- COA thiab MSDS;
