Taw qhia
Lub npe: Toluene
CAS Nr: 108-88-3
Cov mis mos molecular: C7H8
Synonyms: Methylbenzene
Toluene yog ib qho tseem ceeb heev cov kuab tshuaj organic, uas muaj solubility siab rau ntau yam tsis-polar organic coatings.
Specifications
|
Cov khoom |
Index | |
| Superior |
Qib thib ib |
|
|
Qhov tshwm sim |
Cov kua pob tshab, uas tsis yaj hauv dej thiab txhua yam impurities | |
| Purity,% (m / m) | Ntau dua lossis sib npaug rau 99.8 | Ntau dua lossis sib npaug li 99 |
|
Chromaticity/Hazen, (Pt-Co) |
Tsawg dua los yog sib npaug li 20 |
Tsawg dua los yog sib npaug li 20 |
| Qhov ceev (20 degree) / kg / m3 | 865~868 | 865~868 |
|
Benzene cov ntsiab lus,% |
Tsawg dua lossis sib npaug rau 0.05 |
Tsawg dua lossis sib npaug rau 0.10 |
| C8 Cov ntsiab lus aromatic,% | Tsawg dua lossis sib npaug rau 0.05 |
Tsawg dua lossis sib npaug rau 0.10 |
| Cov ntsiab lus tsis muaj ntxhiab,% | Tsawg dua lossis sib npaug rau 0.20 |
Tsawg dua lossis sib npaug rau 0.25 |
| Tag nrho cov ntsiab lus sulfur (mg / kg) | Tsawg dua los yog sib npaug 2 |
Tsawg dua los yog sib npaug 2 |
| Evaporation residue, mg / 100ml | Tsawg dua los yog sib npaug li 5 |
Tsawg dua los yog sib npaug li 5 |
Ntim: 170kg / nruas lossis 20.5mt / tank
Lwm yam kev qhia tshwj xeeb thiab ntim khoom tuaj yeem muab tau raws li qhov xav tau.
Peb Qhov Zoo
- Cov nqe lus them nqi: Cov nqe lus them nqi yooj yim tau txais kev txhawb nqa. Xws li O / A, T / T, D / A, D / P, L / C
- MOQ: Peb txhawb nqa qhov kev txiav txim yam tsawg kawg nkaus ntawm 1 lub nruas lossis lub hnab
- Khoom specifications & hom: Cov khoom ntawm txawv specifications thiab hom yuav muab tau raws li xav tau.
- Nqe ntawm Cov Khoom: Cov khoom sib tw nqi
- Cov qauv: Cov qauv pub dawb muaj, tab sis cov nqi thauj khoom yuav nyob ntawm koj tus as khauj thiab cov nqi them tuaj yeem txiav tawm ntawm koj qhov kev txiav txim yav tom ntej.
- Peb tau tsim kev sib raug zoo nrog kev koom tes ntev thiab ruaj khov nrog cov tuam ntxhab thiab cov muag khoom hauv ob lub teb chaws thiab thoob ntiaj teb.
- Peb muaj kev thauj mus los zoo meej thiab txhawb nqa LCL nrog rau lwm yam khoom.
Daim ntawv thov
Toluene yog ib qho tseem ceeb ntawm cov khoom siv raw, uas tuaj yeem siv los tsim cov xim, tawg, tshuaj tua kab, benzoic acid, dyes, hluavtaws resins thiab polyester. Toluene kuj tseem siv los ua cov kuab tshuaj thiab yog ib feem ntawm cov roj av.
Chemical & Physical Properties
|
Cov mis mos molecular |
C7H8 |
|
Molecular hnyav |
92.14 |
|
CAS Nr |
108-88-3 |
|
EINECS NO |
203-625-9 |
|
Qhov ntom |
0.872 g/cm³ |
|
Qhov tshwm sim |
Colorless pob tshab kua |
|
Flash point |
4 degree |
|
Melting point |
-94.9 degree |
|
Boiling point |
110.6 degree |
|
Ignition kub |
480 degree |
|
Dej Solubility |
0.519 g/L (25 degree) |
Yog tias koj nrhiav tsis tau qhov koj xav tau, thov xa ib tsab ntawv los qhia peb txog koj cov kev xav tau, peb yuav teb thiab muab cov khoom tsim nyog tshaj plaws thiab ntim rau koj sai li sai tau.
Cim npe nrov: toluene; methylbenzene c7h8 cas 108-88-3, Tuam Tshoj toluene; methylbenzene c7h8 cas 108-88-3 manufacturers
