Taw qhia
Lub npe: Ethylene glycol
CAS Nr: 107-21-1
Molecular: C2H6O2
Ethylene glycol, tseem hu ua glycol, yog xim tsis muaj xim, pob tshab, thiab cov kua nplaum uas muaj qab zib, hygroscopicity, thiab tshuaj lom neeg ntawm cawv.
Specifications
|
Cov khoom |
Index |
||
|
Qib Superior |
Qib thib ib |
Kawm Qib |
|
|
Qhov tshwm sim |
Colorless pob tshab kua, tsis pom impurities |
||
|
Purity, feem pua ntau dua los yog sib npaug |
99.8 |
99.0 |
- |
|
Chromaticity（hauv Hazen) (Pt-Co), Tsawg dua lossis sib npaug |
5 |
10 |
40 |
|
Qhov ceev, g / cm3 |
1.1128-1.1138 |
1.1125-1.114 |
1.112-1.115 |
|
Pib Bolling Point,degreeNtau dua lossis sib npaug |
196 |
195 |
193 |
|
Qhuav Point,degreeTsawg dua los yog sib npaug |
199 |
200 |
204 |
|
Moisture, feem pua tsawg dua los yog sib npaug |
0.1 |
0.2 |
- |
|
Acidity (raws li acetic acid), feem pua tsawg dua los yog sib npaug |
0.001 |
0.003 |
0.01 |
|
Hlau (Fe), feem pua Tsawg dua los yog sib npaug |
0.00001 |
0.0005 |
- |
|
Evaporation Residue, feem pua Less dua los yog sib npaug |
0.001 |
0.002 |
- |
|
Diethylene glycol, feem pua tsawg dua los yog sib npaug |
0.10 |
0.80 |
- |
|
Aldehyde (raws li formaldehyde), feem pua tsawg dua los yog sib npaug rau |
0.0008 |
- |
- |
Ntim: 230kg / nruas.
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
1. Feem ntau yog siv los tsim polyester resins, alkyd resins, plasticizers, thiab anti-freezing agents.
2. Kuj tseem siv rau hauv cov tshuaj pleev ib ce thiab cov khoom tawg.
Chemical & Physical Properties
|
Cov mis mos molecular |
C2H6O2 |
|
Molecular hnyav |
62.07 |
|
CAS Nr |
107-21-1 |
|
EINECS NO |
203-473-3 |
|
Qhov ntom |
1.113 g / ml ntawm 25 degree |
|
Qhov tshwm sim |
Ntshiab, xim tsis muaj kua |
|
Flash point |
111 degree |
|
Melting point |
-13 degree |
|
Boiling point |
195-198 degree |
|
Ignition kub |
410 degree |
|
Dej Solubility |
Miscible |
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: mono ethylene glycol (meg) c2h6o2 cas 107-21-1, Tuam Tshoj mono ethylene glycol (meg) c2h6o2 cas 107-21-1 manufacturers
