Khoom Description
Diethanolamine (DEA) yog cov xim tsis muaj xim mus rau daj daj, kua nplaum nrog ammonia me ntsis - zoo li tsw. Nws yog ob qho tib si amine thiab diol, muab nws lub peev xwm tshwj xeeb los ua cov tshuaj ntxuav tes, surfactant, thiab pH regulator thoob plaws ntau yam kev lag luam.
Cov ntaub ntawv yooj yim
| Khoom npe | Diethanolamine DEA |
| Purity | Ntau dua lossis sib npaug li 99% |
| CAS Nr | 111-42-2 |
| EINECS No. | 203-868-0 |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Melting Point | mp28 qib |
| Boiling Point | bp 760 268.8℃; bp 150 217℃; bp 0.01 20 degree |
| Qhov ntom | d 430 0.0010881 g/cm3; d 460 1.0693 kg/m3 |
| Refractive Index | nD30 1.4753 |
| Flash Point | 146; 137 (kaw) |
| Molecular Formula | C4H11TSIS MUAJ2 |
| Analyte | Chav tsev | Specification | Kev tshwm sim | |||
| Cov ntsiab lus ntawm Diethanolamine | w/% | Ntau dua lossis sib npaug li 99.00 | 99.66 | |||
| Monoethanolamine Cov ntsiab lus Triethanolamine Cov ntsiab lus |
w/% | Tsawg dua los yog sib npaug li 0.90 | <0.1 | |||
| Moisture | w/% | Tsawg dua los yog sib npaug li 0.2 | 0.04 | |||
| Chromaticity | Xim, Pt-Co | Tsawg dua los yog sib npaug li 20 | 8 | |||
| txheeb ze ntom ntom | g/cm³ | 1.090-1.095 | 1.091 | |||
Diethanolamine (c4h11no2) siv
DEA yog siv los ua cov thickener thiab ua npuas dej hloov pauv hauv cov tshuaj zawv plaub hau thiab cov tshuaj ntxuav lub teeb, ua ib qho nruab nrab hauv kev lag luam organic synthesis, thiab ua cov kuab tshuaj hauv kev lag luam.
Nws muaj ntau yam kev siv hauv kev lag luam ntxhua khaub ncaws, kev lag luam tshuaj pleev ib ce, kev ua liaj ua teb, kev tsim kho kev lag luam thiab kev lag luam hlau.
Lwm yam kev siv
- Diethanolamine yog ib qho tseem ceeb corrosion inhibitor siv hauv boiler dej kho, automotive engine coolant, drilling thiab txiav roj, thiab ntau lwm yam lubricants.
- Nws kuj tseem siv tau rau hauv cov pa roj carbon monoxide los ua ib qho absorber rau purifying acidic gases.
- Nws yog siv los ua emulsifier hauv ntau yam tshuaj pleev ib ce thiab tshuaj.
- Hauv kev lag luam textile ua cov roj nplua nyeem, kuj tuaj yeem siv los ua tus neeg sawv cev ntub dej thiab cov tshuaj softener thiab lwm yam khoom siv hluavtaws organic.
Ntim & Xa
Diethanolamine (c4h11no2) Ntim & Xa
- Ntim: Nruas pob, 220kg / nruas, 80 nruas rau ib lub thawv 20ft, 1100kg / IBC, 20IBC / 20FCL.
- Lub sij hawm xa tuaj: nyob ib ncig ntawm 7 ~ 15 hnub ua haujlwm
Tuam txhab Profile
Gneebioyog cov kws tshaj lij tshuaj raw khoom tsim khoom raws li hauv Suav teb. Tsim los ntawm 2016, peb muaj ntau tshaj 10 xyoo ntawm kev xa tawm, nrog peb cov khoom xa tawm mus rau ntau tshaj 60 lub teb chaws thoob ntiaj teb.
Lub tuam txhab cov khoom tseem ceeb yog organic solvents, plasticizers, alcohols, aromatics, ethers, formic acid, acetic acid, epoxy resin curing agent, ntxhua khaub ncaws, tshuaj kho dej, thiab lwm yam khoom siv tshuaj.
FAQ
Koj puas muab cov qauv dawb?
DAWB qauv yog ok, tab sis tus nqi xa khoom yog nyob ntawm koj sab.
Koj lub sijhawm them nyiaj yog dab tsi?
1, T / T, 30% tso nyiaj ua ntej, qhov nyiaj tshuav 70% yuav raug them thaum cov khoom npaj tau!
2, L/C
3, D/P
Koj lub sijhawm xa khoom yog dab tsi?
Feem ntau nws yog 3-7 hnub ua haujlwm tom qab tau txais koj qhov tso nyiaj.
Ntev npaum li cas koj tau koom nrog hauv cov tshuaj no?
Txij xyoo 2003. Yog li peb txaus siab rau ntau yam kev paub, tuaj yeem saib xyuas koj cov khoom thauj zoo heev!
Koj puas tuaj yeem muab cov ntaub ntawv txheeb ze?
Tau kawg, peb tuaj yeem muab MSDS, COA, thiab lwm yam.
Yog tias koj cov kev lag luam muaj cov kev cai tshwj xeeb, pls qhia rau kuv paub dawb!
Koj puas lees txais kev tshuaj xyuas thib peb?
Yog, peb ua!
Cim npe nrov: 99% dea diethanolamine (c4h11no2) cas 111-42-2 colorless kua rau xab npum, Tuam Tshoj 99% dea diethanolamine (c4h11no2) cas 111-42-2 colorless kua rau xab npum manufacturers, lwm tus neeg, Hoobkas
