Cov ntaub ntawv yooj yim
99% 1,12-Dodecanediol C12H26O2 CAS 5675-51-4
| Cov ntaub ntawv yooj yim | |
| Khoom npe: | 1,12 - Dodecanediol |
| CAS: | 5675-51-4 |
| MF: | C12H26O2 |
| MW: | 202.33 |
| EINECS: | 227-133-9 |
| Chemical Properties | |
| Melting point | 79-81℃(lit.) |
| Boiling point | 189℃/ 12 mmHg (lit.) |
| ceev | 0.9216 (kev kwv yees kwv yees) |
| Refractive Index | 1.4656 (kwv yees) |
| Fp | 176 degree |
| cia temp. | Khaws hauv qab +30℃. |
| solubility | <1g/l |
| pka ua | 14.90 ± 0.10 (Kev kwv yees) |
| daim ntawv | Hmoov |
|
tems |
Specifications |
|
Qhov tshwm sim |
Dawb siv lead ua los yog hmoov |
|
Purity |
Ntau dua lossis sib npaug li 98% |
|
Acidity (mgKOH/g) |
Tsawg dua los yog sib npaug li 1 |
|
Saponification tus nqi (mgKOH / g) |
Tsawg dua los yog sib npaug 2 |
Khoom Description
1,12-Dodecanediol CAS 5675-51-4 yog dab tsi?
1,12-Dodecanediol yog cov dej cawv fatty nrog hydrophilic thiab lipophilic zog thiab tuaj yeem siv los ua emulsifier thiab surfactant. Nws muaj buffering zog uas pab tswj thiab stabilize acid-base tshuav nyiaj li cas. Dodecane-1,12-diol kuj yog ib qho tseem ceeb hauv tsev cov khoom, muaj kuab tshuaj thiab tshuaj reagent.
Kev siv 1,12-Dodecanediol hmoov:
1. Dodecane-1,12-diol yog ib qho tseem ceeb ntawm cov khoom siv raw khoom, ib qho tseem ceeb monomer rau kev npaj ntawm polyester, polyether thiab lwm yam ntaub ntawv polymer, thiab tuaj yeem siv los ua cov polymers nrog cov khoom tshwj xeeb.
2. Nws tuaj yeem siv los npaj cov surfactants, xws li ester surfactants tsim los ntawm reacting nrog fatty acids, uas muaj zoo emulsifying, dispersing thiab wetting zog thiab yog dav siv nyob rau hauv detergents, tshuaj pleev ib ce thiab lwm yam teb.
3. 1,12-Dodecanediol hmoov tuaj yeem siv rau hauv kev lag luam txuj lom raws li nruab nrab ntawm cov txuj lom hluavtaws.
4. Hauv kev lag luam tshuaj, nws tuaj yeem siv los ua cov tshuaj intermediates rau synthesizing tshuaj nrog tshuaj tua kab mob, tiv thaiv - mob thiab lwm yam dej num.
Vim li cas thiaj xaiv Gneebio?
1. Muab cov qauv
2.Qhov ntim kuj tuaj yeem ua raws li cov neeg siv khoom xav tau
3.Txhua qhov kev nug yuav teb rau hauv 24 teev
4.we muab Daim Ntawv Pov Thawj Ua Lag Luam, Cov Ntawv Sau, Daim Ntawv Sau Npe, COA, Daim Ntawv Pov Thawj Kev Noj Qab Haus Huv thiab Daim Ntawv Pov Thawj Keeb Kwm. Yog tias koj lub lag luam muaj cov kev cai tshwj xeeb, qhia rau peb paub.
5. Hoobkas nqi.
6. Kev xa khoom sai. Peb muaj kev koom tes zoo nrog ntau tus kws tshaj lij xa khoom, Peb tuaj yeem xa cov khoom tuaj rau koj thaum koj lees paub qhov kev txiav txim.
7. Cov nqe lus them nqi zoo dua. Rau kev sib koom tes peb tuaj yeem txais T / T thiab L / C thaum pom. Rau peb cov neeg siv khoom tsis tu ncua, peb tuaj yeem muab cov nqe lus them nqi ntau dua.
Peb xav tau kev yeej- yeej kev lag luam. Xa koj cov lus nug thiab koj yuav tau txais nws!
Tuam txhab Profile
Gneebioyog nyob rau hauv Anyang City, Henan Province, Suav teb. Nws yog ib qho chaw zoo -pab tus neeg muag khoom thiab chaw tsim khoom ntawm cov khoom siv tshuaj lom neeg hauv Suav teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov kuab tshuaj organic, cov tshuaj nruab nrab, thiab lwm yam nqi -cov khoom siv tshuaj zoo rau cov tuam txhab tshuaj hauv tsev thiab thoob ntiaj teb thiab cov neeg tsim khoom tshuaj zoo.
Ntim & Shipping
| Los ntawm Express | Los ntawm Cua | Los ntawm Hiav Txwv |
| Haum rau qis dua 50kg | Haum rau ntau tshaj 50kg | Haum rau ntau tshaj 500kg |
| Ceev: 3-7 hnub | Ceev: 3-7 hnub | qeeb: 3-7 hnub |
| Tus nqi siab | Tus nqi nruab nrab | Tus nqi qis |
| Qhov rooj rau qhov rooj pabcuam | Chaw nres nkoj rau chaw nres nkoj kev pabcuam | Chaw nres nkoj rau chaw nres nkoj kev pabcuam |
Customized Package Yog Muaj.
Peb yuav ua peb qhov zoo tshaj plaws los siv txoj kev ceev tshaj plaws thiab pheej yig tshaj rau cov neeg siv khoom kom tau txais kev txiav txim.
Thiab ua raws li cov neeg siv khoom ntawm email rau txhua yam khoom xa tuaj nrog rau cov ntaub ntawv kho tshiab kom txog thaum nws tuaj txog yam tsis muaj kev puas tsuaj.
FAQ
Koj tswj qhov zoo li cas?Yuav ua li cas kom paub meej cov khoom zoo?
1.Koj tuaj yeem tau txais cov qauv dawb rau qee yam khoom, tsuas yog yuav tsum tau them tus nqi thauj khoom.
2.Peb muaj peb tus kheej lub chaw tswj xyuas zoo uas yuav muab cov ntaub ntawv tswj xyuas zoo ua ntej xa zaub mov.
3.Peb tuaj yeem lees txais qhov thib peb -kev tshuaj xyuas tog.
Lub sijhawm khoom xa tuaj ntev npaum li cas, thiab koj yuav tsum xa tuaj rau peb li cas?
Peb yuav npaj shipping tsis pub dhau 3-5 hnub rau kev txiav txim me me, thiab 7 hnub rau kev txiav txim ntau. Qee cov khoom peb muaj Tshuag tuaj yeem xa tuaj rau koj tam sim ntawd.
Yuav ua li cas koj nkoj qhov kev txiav txim ib txwm?
Los ntawm huab cua, los ntawm hiav txwv. Los ntawm kev nthuav qhia: DHL, FEDEX, UPS, TXT, EMS, thiab lwm yam.
Kuv puas tuaj yeem muaj kuv tus kheej cov khoom customized?
Yog lawm. Koj qhov kev xav tau rau lub logo, tsim, pob, phau ntawv lus, thiab lwm yam Peb zoo siab txais tos.
Cim npe nrov: 99% 1,12-dodecanediol c12h26o2 cas 5675-51-4, Tuam Tshoj 99% 1,12-dodecanediol c12h26o2 cas 5675-51-4 manufacturers, lwm tus neeg, Hoobkas