Cov khoom lag luam
Cov Khoom Siv
Paraxylene yog cov kua tsis muaj xim, crystallises ntawm tsawg kub, ua rau ethanol, ete, benzene, insoluble hauv dej .
| Molecular Cov Qauv | C8H10 |
| Tus hniav loj | 106.17 |
| Ceev | 0 {. 861 g / ml ntawm 20℃(lit.) |
| Melting point | {{0 {}}℃(lit .) |
| Boling Taw | 138℃(lit .) |
| Flash point | 77℃f |
| Dej solubility | Nchuav tawm nrog dej cawv, ether, acetone, benzene thiab chloroform {}} immiscible nrog dej . |
| So | Dej: Soluble0.2G / L |
| Vapor presure | 9 hli HG (20 degree) |
| Vapor ceev | 3.7 (vs huab cua) |
Kev siv
Paraxylene feem ntau yog siv cov khoom siv roj hmab rau polyester fibers thiab resins, pleev xim, zas thiab tshuaj tua kab {}}
Kev xyuas xim
Ntim nyob rau hauv kaw Galvanized cov hlau nruas lossis xa tawm hauv cov roj stainless hlau nrog rau cov kev txwv rau cov kev cai thiab cov khoom lag luam toxic.
Tuam txhab tau
Gneebio nyob rau hauv Anyang City, Henan xeev, cov khoom siv tshuaj khib nyiab, thiab lwm yam kev tsim khoom siv tshuaj lom neeg thiab cov khoom lag luam tshuaj kho kom zoo nkauj thiab cov khoom lag luam tshuaj kho kom zoo thiab cov khoom lag luam zoo
Cov FAQ
Q: Kuv tuaj yeem tau txais cov khoom muag tom qab them nyiaj li cas?
A: Rau cov khoom me me, peb yuav xa cov khoom rau koj los ntawm International Express (DHL, FedEx, thiab lwm yam {{}}}}}}}} .
Rau cov khoom loj, cov dej hiav txwv thauj khoom yog qhov zoo dua . Nws siv sijhawm li ob peb lub lis piam, nyob ntawm qhov chaw nres nkoj ntawm lub chaw nres nkoj .
Q: Kuv tuaj yeem tau txais cov qauv li cas?
A: Peb tau txais txiaj ntsig los muab cov qauv rau koj {{.}}}} rau cov khoom lag luam, koj tsuas yog xav tau tus nqi thauj khoom; Rau cov nqi khoom siv muaj txiaj ntsig zoo, koj tsuas yog yuav tsum tau ris tus nqi thauj khoom thiab tus nqi me me ntawm cov khoom lag luam .
Q: Koj puas sim tag nrho koj cov khoom ua ntej xa khoom?
A: Yog, peb muaj 100% kuaj ua ntej xa khoom, yuav muab? Ua ke nrog .
Q: Koj MOQ yog dab tsi?
A: Nyob ntawm cov khoom koj xav tau, peb yuav tshawb xyuas cov ntim tsawg kawg nkaus, thov hu rau peb rau cov ntsiab lus tshwj xeeb .
Q: Puas yog koj ua lag luam tuam txhab lossis cov chaw tsim khoom?
A: Peb yog lub Hoobkas .
Cim npe nrov: Lub Siab Purity 99.9% Paraxylene Cas 106-42-3 Kev Lag Luam, Tuam Tshoj Siab Pw Kev Lag Luam, Chaw muag khoom, Hoobkas