Khoom Description
Dipropyl Phthalate (CAS No. 131-16-8) Kuj hu ua Di-n-propyl phthalate thiab 1,2-benzenedicarboxylic acid dipropyl ester, cov tshuaj no muaj cov mis molecular ntawm C14H18O4 thiab molecular hnyav ntawm 250.29 g/mol. Nws yog phthalate ester tsim los ntawm esterification ntawm phthalic acid nrog ob n-propanol molecules.
Dipropyl Phthalate zoo li tsis muaj xim, pob tshab kua. Nws yog ze li ntawm insoluble hauv dej raws li cov txheej txheem thaum soluble hauv cov kuab tshuaj organic xws li ethanol thiab ether. Cov ntsiab lus tseem ceeb ntawm lub cev muaj xws li qhov kub ntawm 317.5℃(lit.), melting point ntawm -31 degree, qhov ntom ntawm 1.078 g / mL ntawm 25 degree, thiab qhov ntsuas qhov ntsuas ntawm n20 / D 1.497. Cov khoom muaj kev ruaj ntseg zoo thiab oxidative tsis kam.
Cov ntaub ntawv yooj yim
|
Yam khoom |
SPECIFICATION |
| Khoom npe | DIPROPYL PHTHALATE |
| CAS | 131-16-8 |
| Lwm lub npe | DIPROPYL PHTHALATE |
| Ntsiab lus | DIPROPYL PHTHALATE |
| Qhov tshwm sim | Cov kua dej tsis muaj xim |
| Purity | 99% min |
|
Boiling point |
317.5℃(lit.) |
|
Qhov ntom |
1.078 g / mL ntawm 25℃(lit.) |
Kev siv thiab kev npaj
Kev siv:
Hauv kev lag luam plastics, Dipropyl Phthalate ua raws li cov yas yas los txhim kho kev yooj yim, ductility, thiab cov txheej txheem ntawm cov ntaub ntawv xws li polyvinyl chloride (PVC) thiab polystyrene (PS), tshwj xeeb tshaj yog rau cov khoom yas muag xws li kav, zaj duab xis, thiab tawv tawv. Nyob rau hauv cov txheej thiab inks, nws ua hauj lwm raws li ib tug zaj duab xis - tsim kev pab kom txo tau kub curing, txhim kho txheej yooj yooj yim thiab gloss, thiab txhim khu xim dispersion thiab printability.
Txoj Kev Npaj:
Dipropyl phthalate feem ntau yog npaj los ntawm reacting phthalic anhydride los yog phthalic acid nrog n-propanol nyob rau hauv muaj cov catalyst.
Tuam txhab Profile
Gnee Chem yog kev ua lag luam - taw qhia thiab kev tsim kho tshiab -tsav tshuaj ua lag luam. Lub tuam txhab ua raws li txoj kev loj hlob lub tswv yim ntawm "Cwm yam, Ntsuab thiab Excellence", thiab tau tsim ntau tshaj 30 yam khoom yam ntxwv tshuaj nyob rau hauv 6 series los ntawm kev tsim txiaj ntawm lub zog ntawm scientific thiab technology innovation.
Pab neeg ua haujlwm tau zoo thiab kev tswj xyuas kev tshawb fawb, kev tshawb fawb txog cov khoom lag luam thiab kev txhim kho lub zog, kev tswj cov khoom lag luam zoo, thiab siab - zoo tom qab- cov tswv yim kev muag khoom, xyuas kom muaj txiaj ntsig zoo thiab kev tswj xyuas kev tshawb fawb, kev tshawb fawb thiab kev loj hlob ntawm cov khoom lag luam, kev tswj cov khoom lag luam zoo, kev ua haujlwm zoo tom qab- cov tswv yim kev muag khoom, kom ntseeg tau tias kev txhim kho ruaj khov thiab kev sib tw zoo ntawm lub tuam txhab.
FAQ
Koj puas tuaj yeem tsim koj cov khoom rau peb cov specifications?
Yog lawm, yog tias koj tuaj yeem ua tau raws li peb qhov kev txiav txim yam tsawg kawg nkaus, cov xim ntawm cov khoom tuaj yeem hloov kho.
Koj txoj kev them nyiaj yog dab tsi?
Peb tuaj yeem txais txhua yam kev them nqi, L / C, T / T, Alipay, Western Union thiab lwm yam.
Koj lub tuam txhab puas tuaj yeem lees txais cov neeg siv khoom tshwj xeeb?
Tseeb.
Kuv puas tuaj yeem tau txais qee cov qauv ua ntej muab xaj?
Yog lawm, peb zoo siab los muab cov qauv ua ntej tso qhov kev txiav txim, kom paub meej ntxiv, thov hu rau peb cov neeg ua haujlwm muag khoom.
Koj lub sijhawm ua haujlwm rau kev txiav txim tshiab yog dab tsi?
Rau feem ntau cov khoom peb muaj nyob rau hauv Tshuag, lub sij hawm tus me nyuam yuav yog 3-5 hnub ua hauj lwm tom qab tau txais cov nyiaj them poob haujlwm. Thov tham ntxiv txog cov khoom customized.
Cim npe nrov: Plasticizer Dipropyl Phthalate (DBP) CAS 131-16-8, Tuam Tshoj Plasticizer Dipropyl Phthalate (DBP) CAS 131-16-8 manufacturers, lwm tus neeg, Hoobkas
