Cov khoom lag luam
Toluene, tseem hu ua Toluol, yog qhov hloov cov khoom siv ntawm cov phenyl
| Kub taw tes | 110.6 Degree (1013 HPA) |
| Ceev | 0.87 g / cm3 (20 degree) |
| Qhov kev tawg tsis pub | 1.2 - 7.1 %(V) |
| Flash point | 4.4 Qib |
| Ignition kub | 535 Qib |
| Melting taw tes | -95 - -93 degree |
| Vapor siab | 30,88 HPA (21.1 DEGREE) |
| Viscosity Kinematic | 0.7 mm2 / s (20 degree) |
| So | 0.52 g/l |
Kev siv
Cov kuab tshuaj: Toluene yog cov olubic zoo heev nrog solubility zoo thiab tsis sib xws, roj hmab, pleev xim, thiab lwm yam}
Cov Khoom Siv Cov Khoom Siv Tshuaj: Nws yog cov khoom siv tseem ceeb rau kev sib txuas ntau hom organic sib txuas|{}}
Aviation Roj Additive: Toluene tuaj yeem nce cov roj oxia ntawm cov roj, yog li nws yog siv los ua kev ntxiv rau roj av.
Tuam txhab tau
Kom zoo dua ntawm GNee Bio:
1. Zoo} Cov nqi siab zoo, tus nqi sib tw, kev pabcuam zoo.
2.} nws yog cov neeg siv txoj cai xaiv lub pob .
3. Nws yog tus neeg siv khoom txoj cai xaiv cov kev ntim rau lawv cov khoom los ntawm kev ntim khoom tsis ntev los no.
{{04. Tshwj xeeb} Cov ntaub ntawv tshwj xeeb yog tau thaum tus neeg xaj xaj yog qhov loj txaus, suav nrog cov cai txo qis.
5. Peb lub tuam txhab tau cog lus tseg kom xa cov neeg siv khoom pob rau nws txhais tes kom tau kev ploj thiab kev ua haujlwm tsis txaus thiab ua haujlwm rau hauv.
Cov FAQ
Q: Thaum twg cov zaub mov xa tuaj?
A: Cov zaub mov xa tuaj yuav tau ua nyob rau hauv 5-10 hnub tom qab tau txais kev them nyiaj yug {.
Q: Koj tus qauv los xyuas kom meej qhov zoo ntawm koj cov khoom?
A: Peb nruj ua raws li 6 kauj ruam rau kev tswj hwm zoo, pib los ntawm cov khoom siv raw, pib los ntawm cov khoom lag luam tiav rau cov khoom tiav tawm hauv lub hoobkas.
Q: Yuav ntev npaum li cas rau kuv kom tau txais cov qauv?
A: Peb yuav xa cov qauv tsis pub dhau {{}}}}}}} {{{3} {3} {3} {}5-7 ua haujlwm hnub
Q: Koj txais cov txheej txheem them nqi dab tsi?
A: Peb lees txais 50% them ua ntej lossis 100% them rau pom, lossis lwm txoj kev them nyiaj, yuav tsum sib tham.
Q: Qhov kev txiav txim yam tsawg kawg nkaus?
A: Feem ntau qhov kev txiav txim yam tsawg kawg nkaus yog 1kg, uas tuaj yeem siv ua piv txwv rau cov khoom lag luam tshwj xeeb yog 20 gram .
Q: Koj yuav tswj tau qhov zoo li cas?
A: Peb muaj ntau tshaj 10 xyoo kev hauv kev xa tshuaj chemical, peb cov neeg siv khoom lag luam tau pab peb ua kom muaj sia nyob hauv kev ua lag luam no .
Cim npe nrov: Tshuaj ntshiab tshuaj Toluene C7h8 CAS {}}}}} zoo}}} Cov chaw tsim khoom, cov chaw tsim khoom, Hoobkas