Tsis muaj kob pob tshab oily kua di-n-butyl phthalate CAS 84-74-2 c16h2o4
Cov khoom lag luam
Di-n-Butyl phthalate yog ib qho tsis muaj xim rau lub teeb daj ua kua. Hauv qab no yog cov lus piav qhia ntawm cov khoom, siv, npaj thiab kev nyab xeeb cov ntaub ntawv ntawm dibtyl phthalate:
Khoom:
- Pom: Tsis muaj xim rau lub teeb daj ua kua.
- Solubility: soluble hauv cov kuab tshuaj organic xws li ethanol, ether, chloroform thiab benzene.
- Muaj peev xwm: ruaj khov, tab sis tuaj yeem decomposed ntawm qhov kub.
| Molecular Cov Qauv | C16H22O4 |
| Tus hniav loj | 278.34 |
| Ceev | 1.043 g / ml ntawm 25 degree (lit.) |
| Melting taw tes | {{0 {}} degree (lit.) |
| Boling Taw | 340 Qib (Lit.) |
| Flash point | 340 degree f |
| Dej solubility | Soluble me ntsis. {{0 {0}}. 0013 G / 100 ML |
| So | Soluble hauv dej ({0. 4 mg / ml ntawm 20 degree), ethanol. Soluble heev hauv ether, acetone, thiab b |
| Vapor presure | 1 hli HG (147 degree) |
| Vapor ceev | 9.6 (vs huab cua) |
Siv:
-Di-n-butyl phthalate yog dav siv los ua lub plastics rau cov yas thiab roj hmab txhawm rau txhim kho lawv cov roj hmab kom zoo nkauj thiab cov yas.
- Nws kuj tseem siv tau los ua cov kuab tshuaj rau dyes, tsw qab, inks thiab cov nplaum.
Cov Ntaub Ntawv Kev Nyab Xeeb:
- Dibutyl phthalate tuaj yeem nkag mus rau lub cev los ntawm kev nqus pa, tawv nqaij thiab noj. Nws suav hais tias yog qhov kev txhawj xeeb tsawg rau tib neeg thiab muaj kev lom zem tsawg nyob rau hauv ib txwm siv.
- Nws yog rhiab rau cua sov thiab tshav ntuj thiab yuav tsum muab cia rau thaj chaw txias, qhuav, muaj qhov cua txias kom deb ntawm kev kis tau lub hnub ci thiab tshav kub ntau.
- Nws yuav tsum tau muab cais cais tawm ntawm cov neeg sawv cev oxidising oxidising, acids thiab alkalis los tiv thaiv cov tshuaj tiv thaiv nrog cov tshuaj thiab kev sib tsoo.
- Thaum tuav txoj kev tiv thaiv zoo xws li hnab looj tes zoo li hnab looj tes thiab goggles thiab xyuas kom meej tias kev ua haujlwm ua haujlwm tau muaj ventilated zoo
Tuam txhab tau
Pom nyob rau xyoo 2012, Gnechem tau mob siab rau muab tshuaj rau ib qho tshuaj lom neeg cov tshuaj lom zem rau cov neeg siv khoom thoob ntiaj teb. Ntau xyoo dhau los, peb tau mob siab rau cov tshuaj lom neeg ntawm cov khoom siv hluav taws xob, cov ntaub ntawv hluav taws xob, tshuaj ntsuab yas, cov khoom lag luam dej rau dej.
Tshuaj Raw Tshuaj Tawv Khoom Siv Khoom Siv Ntau Lawm-Gnee
Tshuaj Txhuam Cov Khoom Siv Tshuaj Txiaj Ntsig
Cov neeg yuav khoom mus xyuas Gnee Dem pab pawg
Cov FAQ
1. Koj puas yog cov chaw tsim khoom lossis lag luam?
Peb yog cov chaw tsim khoom tshaj lij.
2. Yuav ua li cas paub meej tias cov khoom lag luam zoo?
1. Koj tuaj yeem tau txais cov qauv dawb rau qee cov khoom lag luam, tsuas yog yuav tsum tau them tus nqi thauj khoom xwb.
2. Peb muaj peb tus kheej lub chaw tswj hwm zoo uas yuav muab cov ntaub ntawv tswj tau zoo ua ntej cov zaub mov xa tuaj.
3. Peb tuaj yeem txais kev soj ntsuam thib peb.
3. Ntev npaum li cas yog cov hmoov txhuas, thiab koj yuav tsum xa li cas rau peb?
Peb yuav npaj xa khoom tsis pub dhau 3-5 hnub rau cov xaj me, thiab 7 hnub rau kev txiav txim siab. Qee cov khoom peb muaj cov khoom lag luam tuaj yeem xa tuaj rau koj tam sim ntawd.
4..How Koj xa cov xaj xaj li cas?
Los ntawm huab cua, los ntawm hiav txwv. Los ntawm nthuav qhia: DHL, FEDEX, UPS, TXT, EMS, thiab lwm yam.
5. Kuv puas tuaj yeem muaj kuv tus kheej cov khoom lag luam?
Yog lawm. Koj cov kev xav tau rau logo, tus qauv tsim, pob, phau ntawv, thiab lwm yam. Zoo siab txais tos heev.
Cim npe nrov: Colorless pob tshab oily kua di-n-butyl pthalate ua si {lay c16h2o4, Tuam Tshoj} C16h22o4 tuam ntxhab, Hoobkas
Koj Tseem Yuav Zoo Li
Xa kev nug