Taw qhia
Lub npe: Styrene
CAS Nr: 100-42-5
Cov mis mos molecular: C8H8
Styrene yog insoluble hauv dej, tab sis soluble nyob rau hauv feem ntau cov organic solvents xws li ethanol thiab ether. Nws yog ib qho tseem ceeb monomer rau hluavtaws cob, ion pauv resin thiab hluavtaws roj hmab.
Specifications
|
Cov khoom |
Index |
|
Qhov tshwm sim |
Transparent kua, tsis muaj mechanical impurities thiab dej dawb |
|
Purity, feem pua (m / m) |
Ntau dua lossis sib npaug rau 99.8 |
|
Polymer, mg/kg |
Tsawg dua los yog sib npaug li 10 |
|
Peroxide, mg / kg |
Tsawg dua los yog sib npaug li 50 |
|
Aldehyde (asbenzaldehyde) (mg / kg) |
Tsawg dua los yog sib npaug li 100 |
|
Chromaticity/Hazen, (Pt-Co) |
Tsawg dua los yog sib npaug li 10 |
|
Ethylbenzene feem pua |
Tsawg dua lossis sib npaug rau 0.08 |
|
Inhibitor (TBC), mg/kg |
100-120 |
Ntim: 180kg / 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
- Styrene tuaj yeem siv los ua cov khoom siv hluavtaws.
- Nws tuaj yeem siv los tsim cov yas engineering yas.
- Nws tuaj yeem siv los ua raw khoom ntawm cov tshuaj thiab tshuaj tua kab.
Chemical & Physical Properties
|
Cov mis mos molecular |
C8H8 |
|
Molecular hnyav |
104.15 |
|
CAS Nr |
100-42-5 |
|
EINECS NO |
202-851-5 |
|
Qhov ntom |
0.902 g/cm³ |
|
Qhov tshwm sim |
colorless oily kua |
|
Flash point |
31.1 degree |
|
Melting point |
-30.6 degree |
|
Boiling point |
145.2°C dej |
|
Dej Solubility |
0.03 feem pua (20 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: styrene; ethenylbenzene c8h8 cas 100-42-5, Tuam Tshoj styrene; ethenylbenzene c8h8 cas 100-42-5 manufacturers
