Toluene (CAS 108-88-3) yog cov kua tsis muaj xim, flammable nrog lub qab zib, pungent aroma. Nws muaj ibboiling point ntawm kwv yees li 110.6℃(231.1℃F), ua rau nws yog ib qho hnyav hnyavhauv ntau daim ntawv thov kev lag luam, nrog rau cov xim thinners, adhesives, thiab tshuaj synthesis. Toluene paub txog nws cov kuab tshuaj zoo heev, tsis muaj viscosity, thiab ruaj khov nyob rau hauv ntau yam mob. Qhov kev sib xyaw no feem ntau ua raws li cov lus qhia tshwj xeeb rau purity thiab kev nyab xeeb hauv chav kuaj thiab cov txheej txheem tsim khoom, ua kom nws cov txiaj ntsig zoo thiab ua raws li cov cai ntawm ib puag ncig.
Toluene yog dab tsi?
Toluene (cas 108-88-3)yog ib qho tshuaj tsw qab organic nrog cov tshuaj formula C₇H₈. Nws cov qauv toluene muaj ib lub nplhaib benzene nrog ib pawg methyl txuas, uas muab cov khoom siv tshuaj lom neeg ruaj khov thiab muaj peev xwm ua kom muaj zog.
Cov khoom ntawm Toluene
Toluene (C6H5CH3)muaj ib lub nplhaib benzene txuas nrog methyl pawg. Cov qauv no txhawb nqa nws lub zog hnyav hnyav. Cov kuab tshuaj no muaj qhov kub ntawm 110.6℃thiab melting point ntawm -95℃. Nws yog tsawg dua dej (0.87 g / cm³) thiab yog insoluble hauv dej. Toluene yog volatile heev, uas txhais tau hais tias nws evaporates sai heev, ua rau nws yog ib qho hnyav hnyav rau cov ntawv thov kom qhuav sai. Nws cov ntxhiab tsw zoo txhim kho nws lub peev xwm los yaj lwm cov organic sib txuas, suav nrog roj, resins, thiab qee hom roj hmab.
Toluene Physical thiab Chemical Specifications
| Khoom | Specification |
|---|---|
| Khoom npe | Toluene |
| CAS Nr | 108-88-3 |
| Molecular Formula | C₇H₈ |
| Molecular Luj | 92.14 g / mol |
| Qhov tshwm sim | Cov kua dej tsis muaj xim |
| tsw | Qab zib tsw qab |
| Boiling Point | ~ 110.6 degree |
| Melting Point | ~ -95 degree |
| Qhov ntom | 0.87 g / cm³ |
| Solubility | Insoluble hauv dej, soluble hauv cov kuab tshuaj organic |
| Purity (Industrial Qib) | Ntau dua lossis sib npaug li 99% |
Download tau tag nrho cov specifications, MSDS, thiab cov ntsiab lus ntawm cov khoom.
Kev siv ntawm Toluene
Toluene cov ntawv thov sib txawv hla ntau qhov kev lag luam vim nws qhov hnyav, tsis muaj zog, thiab rov ua haujlwm.
Toluene hauv Paints thiab Coatings:Toluene yog dav siv los ua ib qho hnyav hauv kev tsim cov xim, varnishes, thiab coatings. Nws pab ua kom tiav qhov xav tau sib xws thiab ua kom yooj yim kom qhuav sai.
Toluene hauv Adhesives thiab Sealants:Nws muaj peev xwm yaj ntau yam tshuaj ua rau nws yog ib qho tseem ceeb muaj nyob rau hauv cov nplaum thiab cov sealants, kom ntseeg tau tias muaj kev sib raug zoo thiab kev ua haujlwm zoo.
Toluene hauv Chemical Synthesis:Toluene yog ib qho ua ntej hauv kev sib txuas ntawm ntau yam tshuaj, suav nrog benzene.
Toluene hauv Printing thiab Tawv Tanning:Hauv kev lag luam luam ntawv, toluene yog siv hauv inks thiab dyes. Nyob rau hauv tawv tanning, nws pab ua thiab ua tiav cov khoom tawv.
Toluene siv nyob rau hauv pharmaceuticals:Nws ua haujlwm hnyav hauv kev tsim tshuaj, pab tsim cov tshuaj thiab lwm yam kev noj qab haus huv-cov khoom lag luam.
Nyem qhov no kom tau txais ib daim ntawv tsocai
Vim Li Cas XaivTIANJIN GNEE BIOTECH CO., LTD. Toluene (CAS 108-88-3)
Rau cov tuam txhab nrhiav kom tau qhov zoo tshaj -Toluene zoo (CAS 108-88-3), Gneebio muab cov khoom siv txhim khu kev qha txhawb nqa los ntawm ntau tshaj kaum xyoo ntawm kev paub hauv kev tsim tshuaj thiab xa tawm. Nrog kev tswj xyuas nruj, kev sib tw nqi, thiab kev xaiv ntim khoom yooj yim.
Peb cov kev tswj xyuas nruj nruj thiab cov ntawv pov thawj dav dav - suav nrog ISO9001, ISO14001, GMP, USP, thiab EP - xyuas kom txhua pawg ua tau raws li cov qauv thoob ntiaj teb.
