Cov ntaub ntawv yooj yim
Gneebio Hoobkas khoomAdipic Acid CAS 124-04-9. Nrog cov nqi sib tw thiab cov qauv zoo, cov qauv tuaj yeem muab rau kev kuaj.
| Khoom npe | 99% High Purity Adipic Acid Rau Organic Synthetic |
| Melting point | 151-154℃(lit.) |
| Boiling point | 265℃100 hli Hg (lit.) |
| ceev | 1,36 g / cm33 |
| vapor ceev | 5 (vs huab cua) |
| vapor siab | 1 hli Hg (159.5 degree) |
| Refractive Index | 1.4880 |
| Fp | 385℃F |
| cia temp. | Khaws hauv qab +30℃. |
| solubility | 0.1 g / mL, ntshiab, tsis muaj xim |
| pka ua | 4.43 (ntawm 25ºC) |
| daim ntawv | Khoom |
| xim | Dawb |
Khoom Description
Adipic acid, tseem hu ua fatty acid, yog ib qho tseem ceeb organic binary acid nrog cov qauv qauv ntawm HOOC (CH2) 4cooh. Nws tuaj yeem tsim cov ntsev ua cov tshuaj tiv thaiv, cov tshuaj tiv thaiv esterification, cov tshuaj tiv thaiv amidation, thiab lwm yam, thiab tuaj yeem condense nrog diamines lossis alcohols los tsim cov molecular polymers siab, thiab lwm yam. Adipic acid yog ib qho tseem ceeb dicarboxylic acid hauv kev lag luam. Nws ua lub luag haujlwm tseem ceeb hauv kev tsim tshuaj lom neeg, kev lag luam organic synthesis, tshuaj, Lubricant manufacturing thiab lwm yam. Nws cov zis nyob qib thib ob ntawm tag nrho cov dicarboxylic acids.
Cov pab pawg ua haujlwm ntawm adipic acid yog carboxyl, yog li nws yuav muaj cov khoom ntawm carboxyl, xws li ntsev tsim cov tshuaj tiv thaiv, cov tshuaj tiv thaiv esterification, cov tshuaj tiv thaiv amidation, thiab lwm yam. Nyob rau tib lub sij hawm, raws li ib tug dicarboxylic acid, nws muaj peev xwm condense nrog diamines los yog alcohols los tsim high molecular polymers.
Daim ntawv thov:
1.Polymer Kev Lag Luam: Daim ntawv thov tseem ceeb tshaj plaws ntawm adipic acid yog nyob rau hauv kev tsim cov nylon 66. Nws reacts nrog hexamethylenediamine los tsim cov polymer chains ntawm nylon 66, uas yog dav siv nyob rau hauv kev tsim fibers, plastics, thiab engineering plastics.
2.Plasticizer Ntau Lawm: Adipic acid esters, xws li dioctyl adipate (DOA), yog siv los ua plasticizers hauv kev lag luam yas. Plasticizers txhim kho qhov yooj yim thiab txheej txheem ntawm cov yas, ua rau lawv haum rau ntau yam kev siv, suav nrog hauv kev tsim cov yeeb yaj kiab PVC, xov hlau, thiab cables.
3.Coatings thiab Resins: Adipic acid hmoov yog siv nyob rau hauv cov synthesis ntawm tej coatings thiab resins.
4. Khoom noj khoom haus thiab dej haus kev lag luam: Nws yog siv los ua acidulant thiab flavoring tus neeg sawv cev nyob rau hauv cov zaub mov thiab dej haus kev lag luam. Nws muab cov qaub saj thiab tuaj yeem pab kho tus nqi pH ntawm cov khoom noj, xws li dej qab zib, jams, thiab khoom qab zib.
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!
Nyem qhov no xa ib qho kev nug
Ntim & Shipping
Tuam txhab Profile
Gneebiotuam txhab tsim nyob rau hauv 2016, yog ib tug kev lag luam uas muaj nplooj siab rau kev tsim thiab kev faib tawm ntawm ntau yam ntawm siab -cov khoom siv tshuaj zoo.Our kev txawj ntse nthuav dav ntau yam, suav nrog cov tshuaj organic, organic intermediates, cog kev loj hlob regulators thiab ntau dua. Raws li ob qho tib si manufacturers thiab distributors, peb tau cog lus tias yuav xa cov khoom zoo tshaj plaws thiab cov kev pab cuam kom tau raws li cov kev xav tau ntawm peb cov neeg siv khoom.
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: 99% siab purity adipic acid rau organic hluavtaws cas 124-04-9, Tuam Tshoj 99% siab purity adipic acid rau organic hluavtaws cas 124-04-9 manufacturers, lwm tus neeg, Hoobkas