Cov ntaub ntawv yooj yim
Gneebio Hoobkas khoom2-((2-(dimethylamino)ethyl)methylamino)-ethanol CAS 2212-32-0. Nrog cov nqi sib tw thiab cov qauv zoo, cov qauv tuaj yeem muab rau kev kuaj.
| Qhov ntom | 0.904g / mLat 25℃(lit.) |
| Boling Point | 207℃(lit.) |
| Flash Point | 188℃F |
| Dej Solubility | 1000g / L ntawm 20 degree |
| Solubility | Chloroform, Methanol (me ntsis) |
| Vapor Presure | 58Pa ntawm 25 degree |
| Qhov tshwm sim | Roj |
| Xim | Colorless rau daj |
| pKa | 14.72 ± 0.10 (Kev kwv yees) |
| Kev cia khoom | Lub tub yees |
| Refractive Index | n20/D 1.4539 (lit.) |
Khoom Description
2-((2-(dimethylamino)ethyl)methylamino)-ethanol CAS 2212-32-0 yog dab tsi?
2-((2-(dimethylamino)ethyl)methylamino)-ethanol yog cov organic amine compound. Nws yog xim tsis muaj xim rau lub teeb daj ntawm chav tsev kub, nrog cov yam ntxwv tsw ntawm amines, soluble hauv dej thiab feem ntau cov kuab tshuaj organic. Nws tuaj yeem siv los ua catalyst hauv thaj teb ntawm polyurethane thiab epoxy resin, thiab tseem siv rau hauv kev sib txuas ntawm surfactant.
Kev siv ntawm 2-((2-(dimethylamino)ethyl)methylamino)-ethanol:
- Polyurethane teb: Siv los ua ib qho catalyst, nws tuaj yeem ua kom cov tshuaj tiv thaiv ntawm polyurethane ua npuas ncauj tsim thiab txhawb cov txheej txheem kho ntawm cov npuas dej.
- Epoxy resin teb: Nws tuaj yeem siv los ua tus txhawb nqa ntawm epoxy resin curing, koom nrog kev kho cov tshuaj tiv thaiv ntawm epoxy resin, kom cov epoxy resin kho tau zoo dua.
- Surfactant synthesis: Nws yog ib qho tseem ceeb raw khoom rau synthesis ntawm tej surfactants.
- Lwm cov teb: Hauv qee cov organic synthesis cov tshuaj tiv thaiv, nws kuj tseem siv tau los ua alkaline catalyst lossis nruab nrab, koom nrog cov txheej txheem synthesis ntawm ntau cov organic tebchaw.
Vim li cas thiaj xaiv Gneebio?
1.High zoo nrog tus nqi sib tw.
2. All purity>99%.
3. Peb yog cov chaw tsim khoom thiab tuaj yeem muab cov khoom lag luam zoo nrog lub Hoobkas nqi.
4.Kev xa khoom sai thiab nyab xeeb.
5. OEM txais tos
6. Muaj Tshuag txaus
Peb xav tau kev yeej- yeej kev lag luam. Xa koj cov lus nug thiab koj yuav tau txais nws!
Ntim & Shipping
Tuam txhab Profile
Gneebiotuam txhab tsim nyob rau hauv 2016. Peb tau pab peb cov neeg muas zaub ua tiav ntau txhiab tus loj thiab me tej yaam num, thiab peb tau mus rau ntau lub teb chaws nyob ib ncig ntawm lub ntiaj teb no, xws li New Zealand, lub tebchaws United States, India, Poland thiab hais txog. Kev ua tiav ntawm cov haujlwm no tau muab rau peb muaj peev xwm engineering thiab peb muaj kev ntseeg siab hauv kev pabcuam peb cov neeg siv khoom zoo.
Gneebio Lub Tuam Txhab Chaw Ua Haujlwm Ib puag ncig
Cov neeg siv khoom tuaj xyuas Gneebio Group
Gneebio Tshuaj Raw Khoom
FAQ
Q1: Koj puas tuaj yeem muab cov qauv?
A1: Yog, qauv muaj. Peb tuaj yeem xa cov qauv los ntawm couriers lossis huab cua raws li cov neeg siv khoom xav tau.
Q2: MOQ yog dab tsi?
A2: Feem ntau nws tsis muaj MOQ xav tau. Peb yuav muab cov nqi ntau tshaj - daws teeb meem nrog rau tus nqi thiab kev xa khoom raws li kev yuav khoom ntau.
Q3: Lub sijhawm khoom xa tuaj yog dab tsi?
A3: Rau tsis yog - phom sij, nws feem ntau muaj cov khoom lag luam. Nws tuaj yeem xa tuaj hauv 7 hnub. Rau cov tshuaj phem, nws yuav yog 1 ~ 2 lub lis piam. Yog tias nws yog peb cov khoom tsis tu ncua, lub sijhawm yuav dhau los.
Q4: Koj puas tuaj yeem muab cov ntaub ntawv cuam tshuam?
A4: Tau kawg. Daim nqi ntawm kev thauj khoom, Daim Ntawv Pov Thawj Ua Lag Luam, Daim Ntawv Teev Npe, Keeb Kwm ntawm Daim Ntawv Pov Thawj, Kev Pov Hwm, COA thiab SDS muaj. Dhau li ntawd, peb tuaj yeem muab lwm cov ntaub ntawv Certificate of Fumigation, cov ntaub ntawv pom zoo los ntawm CCPIT lossis Consulate, thiab lwm yam.
Q5: Koj puas lees txais kev tshuaj xyuas thib peb?
A5: Yog, peb ua.
Cim npe nrov: Catalyst 2-((2-(dimethylamino)ethyl)methylamino)-ethanol CAS 2212-32-0, Tuam Tshoj Catalyst 2-((2-(dimethylamino)ethyl)methylamino)-ethanol CAS 2212-32-0 manufacturers, lwm tus neeg, Hoobkas