Cov Lus Qhia Yooj Yim
2, {2- dimethyl {2}}}} dioxolane {}}}}}}}
| Molecular hnyav (g \/ mol) | 132.16 |
| Ceev | 1.066g \/ mlat 20 degree (lit.) |
| Melting taw tes |
-27 degree |
| Kub taw tes | 189-191 degree |
| Flash point | 176 Qib F |
| Dej-soluble | kom ua kom tiav |
| Vapor siab | 34PA ntawm 20ºC |
| Refronction Index | n20/D 1.434 |
| Acidity Coefficient | 14.2 {{0 ± 0.10 (kwv yees) |
| PH | 4.0-7.5 (H2O) |
Cov khoom lag luam
Dab tsi yog 2, {2- dimethyl {}}} dioxolane {}} methanol \/ doketal?
2, {2- dimethyl {}}}}}}}} pakum, yog xim tsis muaj xim, cov pob tshab. Nws cov mis molecular yog c₆h₁₂o₃ yog c₆h₁₂o₃ thiab lub zog molecular yog 132.16 g \/ mol.ciSolle solvents thiab muaj lub boiling taw tes txog {}} degree. Nws yog dav siv ua ib qho kev ua haujlwm hauv hluavtaws cov resins, polyols thiab txheej tiv, thiab nws tiv taus noo noo thiab huab cua. Nws yog feem ntau siv nyob rau hauv kev tsim cov resins polyester, polymers thiab polyurethanes.
Siv:
1. DiCemical Intermediates: Siv dav raws li cov khoom sib ntxiv hauv cov khoom siv hluavtaws, polyols thiab cov xim tha xim nrog noo noo tsis kam thiab huab cua tsis kam. Nws yog feem ntau siv nyob rau hauv kev tsim cov resins polyester, polymers thiab polyurethanes. Piv txwv li, nws yog siv rau kev tsim cov kws tshuaj, tshuaj tua kab thiab lwm yam tshuaj zoo.
2. Hnyav: Cov tawv ntoo yog siv los ua cov tshuaj tua kab thiab cov qauv vim tias nws zoo solubility nyob rau hauv ntau cov organic tshuaj.
3. Hauv cov synthic synthesis, feem ntau nws siv los ua kev tiv thaiv pab pawg rau carbonyl tebchaw thiab cawv.
4. Nws yog siv nyob rau hauv kev lag luam polymer.
Ntim & Xa Tawm
Ntim: 25kg Fiber nruas nrog PE sab hauv liner lossis customized ntim muaj.
Lub sij hawm xa tuaj: 7-10 hnub tom qab kev pom zoo them nyiaj.
Cov hau kev xa khoom: los ntawm hiav txwv, huab cua, lossis courier (FedEx, DHL, UPS, TNT).
Vim li cas thiaj xaiv GNEEBIO?
1. Koj qhov kev nug yuav teb tsis pub dhau 4 teev. (Kev pabcuam online)
2. Cov qauv pub dawb tuaj yeem xa tuaj rau ntawm kev thov.
3. Cov. Cov nuj nqis me me tseem muaj. MOQ yog 25kgs.
4. Peb muaj ntau tshaj 10 xyoo kev hauv kev muag khoom thiab kev tsim khoom.
5. Customized ntim thiab ntau lawm muaj.
6. Koj cov khoom tuaj yeem xa tau raws sijhawm.
7. Peb muaj cov kws tshaj lij cov qhua hauv cov chaw nres nkoj sib txawv.
8. Cov ntsiab lus them sib txawv tuaj yeem xaiv tau L \/ C, D \/ P, T \/ T, Paypal, credit card lossis lwm yam.
Peb xav kom muaj kev sib tw yeej. Xa koj qhov kev nug thiab koj yuav tau txais nws!
Tuam txhab tau
GneebioNyob hauv Anyang City, Henan xeev, Suav. Nws yog cov khoom siv uas paub zoo thiab tsim cov khoom siv tshuaj raw hauv Suav. Peb muab cov khoom siv raw tshuaj sib xyaw, cov kuab tshuaj organic, thiab lwm yam kev ua tshuaj lom neeg siv tshuaj thiab thoob ntiaj teb cov khoom lag luam thiab cov khoom lag luam tshuaj zoo.
Cov FAQ
1. Koj puas muab cov qauv dawb?
A: Tau kawg. Peb ib txwm kam muab cov hnoos qeev dawb rau cov neeg siv khoom tshiab.
2. Koj puas muaj kev txo nqi?
A: Muaj ntau cov nyiaj cheb rau ntau qhov sib txawv.
3. Qhov them nyiaj li cas?
A: Rau cov xaj me, koj tuaj yeem them los ntawm xaim hloov chaw, Western Union lossis Paypal; Rau kev txiav txim ib txwm, koj tuaj yeem them los ntawm xaim hloov mus rau peb lub tuam txhab tus account.
4. Koj muab cov ntaub ntawv dab tsi?
A: Feem ntau, peb muab cov ntawv sau nqi xa nqi, cov npe ntim, chaw thau khoom, COA, ntawv pov thawj ntawm keeb kwm. Yog tias koj lub lag luam muaj cov kev cai tshwj xeeb, thov qhia rau peb paub.
Cim npe nrov: 2, {2- dimethyl {}}}}}}}} {}} methanol lossis SOLKETAL CAS 100-79-8 Cov chaw tsim khoom, cov chaw muag khoom, Hoobkas