Cov khoom lag luam
Khoom npe: 4 {- tert-butylbenzoic acid
Ntsiab lus: PTBBA
CAS: 98-73-7
Mf: c11h14o2
MW: 178.23
Einecs: 202-696-3
Ntws: 1.2 G / cm3
Melting taw tes: 162-165 degree
Boint Taw tes: 280 Qib
Ntim: 25 kg / hnab, 25 kg / nruas
Solubility: soluble hauv dej cawv thiab benzene, insoluble hauv dej.
Kev qhia tshwj xeeb
| Cov khoom | Kev qhia tshwj xeeb |
|
Kev tshwm sim |
Dawb crystalline hmoov |
|
Kev coj dawb huv |
Ntau dua los yog sib npaug rau 99% |
|
Ywg dej |
Tsawg dua los yog sib npaug rau 0.5% |
Daim ntawv thov
4 {-} tert-butylbenzoic acid yog ib qho tseem ceeb organic synthemes nyob rau hauv ntau yam kev lag luam. Hauv qab no yog nws cov chaw thov tseem ceeb:
Alkyd Resin hloov kho:
4 {-} tert-butylbenzoic acid tuaj yeem txhim kho kev pib ua kom pom kev, thiab siv cov xim sib xyaw ua ke hauv cov xim tsev, thiab cov xim pleev xim rau lwm thaj chaw.
Txiav cov roj thiab roj nplua nyeem cov khoom ntxiv:
Sodium thiab zinc ntsev ntawm 4 {{{- tert-butylbenzoic acid tuaj yeem siv cov kev txiav tawm ntawm lub neej, thaum tseem muaj kev tiv thaiv xeb.
Polypropylene Nucleating Tus Neeg Sawv Cev:
4 {-} tert-butylbenzoic acid pab txhim kho nws cov qauv molecular, ua rau nws haum, thiab lwm yam kev siv.
PVC Startilizer:
Barium ntsev, cov ntsev ua si, thiab lwm yam ntawm 4 {{{{{2} {{- tert-butylbengen lub sij hawm ua haujlwm thiab txuas lub neej pabcuam ntawm cov khoom.
Khoom Noj Khoom Haus Khoom Noj:
4 {-} tert-butylbenlat, tuaj yeem txuas ntxiv rau cov zaub mov yooj yim xws li cov dej haus xws li dej qab zib thiab pastries.
Sunscreen thiab essence:
Methyl Ester derivatives ntawm 4-tert betylbenzozic acid (xws li cov khoom siv raw me me ntawm UV nqus, thiab yog siv dav hauv cov tshuaj pleev ib ce thiab cov qauv ua haujlwm.
Chaw ntim khoom
Lub Warehouse yog cua thiab qhuav ntawm qhov kub tsis qhuav. Muab cais los ntawm cov neeg muaj zog oxidants thiab muaj zog alkalis.
Ntim
Kev Thauj Mus Los & Kev Them Nyiaj
Hais Txog Tsheb Thauj Mus Los
* Peb tuaj yeem muab ntau hom thauj raws li cov neeg siv khoom 'xav tau.
*Thaum qhov ntau me me, peb tuaj yeem xa khoom los ntawm huab cua lossis thoob ntiaj teb, ua kom muaj kev pab pawg ua haujlwm tshwj xeeb thiab ntau yam kev thoob ntiaj teb.
* Thaum qhov ntau yog loj, peb tuaj yeem xa nkoj los ntawm hiav txwv los xaiv chaw nres nkoj.
* Dhau li, peb kuj tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov neeg siv khoom siv 'kev xav tau thiab cov khoom lag luam.
*Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.
*Thaum tus nqi me me, cov neeg yuav khoom feem ntau them nyiaj los ntawm Paypal, Western Union, Alibaba, thiab lwm yam.
* Thaum tus nqi loj, cov neeg yuav khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Dhau li, ntau thiab ntau tus neeg yuav khoom yuav siv cov neeg siv khoom ib ntus lossis weChat them nyiaj kom them nyiaj.
Tiv Tauj Peb
Cim npe nrov: 4 {- tert {{4 4}} butylbenzoic acid / PTBBA CASS ARID / PTBBA CASE 98-73-7 VEATORATORERS, chaw muag khoom, Hoobkas
