DMP kua kua dimethyl phthal cas 131-11-3
Dimethyl phthalate (dmp)
Tshuaj mis thiab cov mis nyuj hnyav
Tshuaj mis: C10H10o4
Molecular hnyav: 194.19
CAS Tsis muaj .:31-11-3
Cov Khoom Siv thiab Siv
Tsis muaj xim, pob tshab oily kua, bp282 ℃, khov point 0 ℃, kom tsis txhob muaj qhov ntsuas 1.516 (20 ℃).
Soluble nrog ntau yam kev ua haujlwm cellulosic, rub, cov txiaj ntsig kev ua yeeb yam muab cov yeeb yaj kiab zoo, adhesion thiab dej ua pov thawj thiab cov khoom pov thawj dej.
Kev siv ntau yam li cov kuab tshuaj rau kev ua cov methyl-ethyl ketone peroxide, flurocontaining tshuaj tiv thaiv kab mob anticorrosive.
Planizer rau cov khoom ntawm cov cellulose acetate.
Cov tshuaj yoov tshaj cum-kev raug tshem tawm, Qib Nrab rau cov organic synthesis thiab lwm yam ..
Cov Qauv Qauv Zoo
| Kev qhia tshwj xeeb | Qib Super | Qib ib | Cov qhab nia tsim nyog |
| Colourity (PT-CO), Code Tsis Tau. ≤ | 15 | 30 | 80 |
| Acidity (xam raws li phthalic acid),% ≤ | 0.008 | 0.010 | 0.015 |
| Ntawj (20 ℃), G / CM3 | 1.193 ± 0.002 | ||
| Cov ntsiab lus (GC),% ≥ | 99.0 | 99.0 | 98.5 |
| Flash taw tes, ℃ ≥ | 135 | 130 | 130 |
| Kub ruaj khov (PT-CO), Code | 20 | 50 | / |
| Cov ntsiab lus dej,% ≤ | 0.10 | 0.20 | / |
Pob thiab Ntim
Ntim nyob rau hauv 200 litr hlau nruas, net hnyav 220 kg / nruas.
Khaws cia rau ntawm qhuav, cov duab ntxoo, muaj qhov cua. Tiv thaiv los ntawm kev sib tsoo thiab hnub ci, los nag thaum lub sij hawm tuav thiab xa khoom.
Tau ntsib lub kub kub thiab meej meej los yog hu rau oxidizing tus neeg sawv cev, ua rau kev kub hnyiab.
Pls tiv tauj peb kom tau txais COA thiab MSDS. Tsaug.
