Cov Lus Qhia Yooj Yim
Dimethlemicane (dmdc) organic raw cov ntaub ntawv cas 6864-37-5
| Khoom npe | Dimethlemicaneane (dmdc) |
| Lwm Lub Npe | MacM, DMDC, 4,4'-Methylenebis ({}}} Methylcyclohexylohexlohexlohexloh, 4'-diamondyclohexylmethan |
| CAS: | 6864-37-5 |
| Mf: | C15H30N2 |
| Mw: | 238.41 |
| Einecs: | 229-962-1 |
| Zog: | Muaj kua tsis muaj xim |
| Melting taw tes | -7 degree |
| Kub taw tes | {{0 {}}℃(lit .) |
| Ceev | 0 {. 94 g / ml ntawm 25℃(lit.) |
| Vapor siab | 0.08pa ntawm 20ºC |
| Refronction Index | n20 / d 1 . 499 (zes.) |
| Fp | >230 depree f |
| Cia temp . | Ua kom tsaus ntuj nti, inert cua, chav tsev kub |
| So | 3.6g/l |
| Pa kua muag | 11.03 ± 0.70 (kwv yees) |
| PH | 11 (3.6g/l, H2O, 20ºC) |
| Kev Txwv Tsis pub | 0.5-2.8%(V) |
| Dej solubility | 2.01g / l ntawm 20ºC |
| Yam ntim | 190kg / nruas |
Cov khoom lag luam
Siv ntawm dimethlemicane / dmdc:
{{01. dimethlementane yog cov khoom siv raw rau polyamide synthesis.
2. Nws yog hom ntawm aliphatic amine kho viscosity, zoo ntawm fluent facticiency .
3. 3, 3'-dimethyl {} {} {} {} {} {} { compounds .
Vim li cas thiaj xaiv GNEEBIO?
1: Nqe - kev sib tw thiab tus nqi tsim nyog
2: Kev pab cuam tom qab muag - txuag tau thiab txhim khu kev qha tom qab muag
3: Tshwj xeeb, muaj kev nyab xeeb thiab xa khoom ceev
4: Customization - cov ntawv cim customized thiab ntim; OEM / ODM kev pabcuam
5: Cia - Tshuag txaus hauv Tuam Tshoj Warehouse
Peb xav kom ib tus yeej-win ua lag luam . xa koj cov lus nug thiab koj yuav tau txais nws!
Ntim & Xa Khoom
Kom tau zoo dua ua kom muaj kev nyab xeeb ntawm koj cov khoom, ib puag ncig phooj ywg, yooj yim thiab siv tau ntim khoom siv ntim yooj yim thiab muaj txiaj ntsig}
Peb yuav xa cov khoom kom zoo rau koj los ntawm Express .
Yog tias koj xav paub tus nqi thauj khoom, thov xa ib qho kev nug nrog koj qhov chaw nyob .
Tuam txhab tau
GneebioLub tuam txhab tsim nyob rau xyoo 2016, yog cov lag luam tsim tawm tau rau kev tsim khoom thiab faib tawm cov khoom lag luam zoo nkauj thiab cov neeg faib khoom siv los ua kom tau cov khoom lag luam zoo siab ntawm peb tus kheej cov neeg .
Gneebio Companpress Ib puag ncig
Cov neeg muas zaub mus xyuas GNEEBio Group
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Cov FAQ
Q1: Puas yog koj ua lag luam tuam txhab lossis chaw tsim khoom?
A1: Peb yog cov tshuaj siv tshuaj hauv Suav teb . Yog li peb tuaj yeem muab cov lag luam wholesale {}}
Q2: Kuv tuaj yeem tau txais cov qauv li cas?
A2: Peb tuaj yeem muab koj cov qauv rau peb cov khoom uas muaj tam sim no, cov thawj zaug yog txog 1-5}} koj tsuas yog yuav tsum them cov qauv
Q3: Koj puas tuaj yeem muab cov ntaub ntawv tsim nyog?
A3: Tau kawg {. peb tuaj yeem muab cov ntawv sau nqi rau cov khoom lag luam, daim nqi ntim, daim ntawv pov thawj khoom lag luam, cov ntawv pov thawj thiab keeb kwm}
Q4: Koj puas kam txais kev soj ntsuam thib peb?
A4: Yog {. peb ua .
Q5: Ntev npaum li cas koj lub sijhawm khoom plig?
A5: Feem ntau nws yog nrog 7 hnub yog tias cov khoom lag luam nyob hauv Tshuag. raws li kom muaj nuj nqis koj xav tau, lub sij hawm tus me nyuam yuav hloov me ntsis.
Q6: Koj cov nqe lus them nqi dab tsi?
A6: Peb tuaj yeem lees txais ntau txoj kev them nyiaj, L / C, T / T, Paypal, Western Union thiab lwm yam.
Q7: Puas tuaj yeem lees txais koj lub tuam txhab lees txais cov kev tshwj xeeb ntawm koj cov neeg siv khoom?
A7: Tau kawg, peb tuaj yeem .
Cim npe nrov: dimethlemicane (dmdc) organic raw cov ntaub ntawv cas {}}}}}}} chaw tsim khoom, cov chaw tsim khoom, Hoobkas