DMP Kua Dimethyl Phthalate CAS 131-11-3
Dimethyl Phthalate (DMP)
Cov mis tshuaj thiab qhov hnyav molecular
Cov mis tshuaj: C10H10O4
Qhov hnyav molecular: 194.19
CAS No.:131-11-3
Cov khoom thiab kev siv
Tsis muaj xim, pob tshab oily kua, bp282 ℃, khov point 0 ℃, refractive index 1.516 (20 ℃).
Soluble nrog ntau yam cellulosic resins, roj hmab, ethylenic resins muab cov yeeb yaj kiab zoo-tsim, lo thiab dej-proofing zog.
Siv dav ua cov kuab tshuaj rau kev tsim cov methyl-ethyl ketone peroxide, flurocontaining anticorrosive coatings.
Plasticizer rau cov resins ntawm cellulose acetate.
Cov khoom xyaw ntawm yoov tshaj cum-expellant, nruab nrab rau cov organic synthesis thiab lwm yam ..
Tus qauv zoo
| Cov Lus Qhia Tshwj Xeeb | Qib Siab | Qib Ib | Qib Tsim Nyog |
| Xim (Pt-Co), tus lej tsis muaj. ≤ | 15 | 30 | 80 |
| Acidity (xam raws li phthalic acid),% ≤ | 0.008 | 0.010 | 0.015 |
| Qhov Ceev (20 ℃), g / cm3 | 1.193±0.002 | ||
| Cov Ntsiab Lus (GC),% ≥ | 99.0 | 99.0 | 98.5 |
| Qhov taw tes kub, ℃ ≥ | 135 | 130 | 130 |
| Kev ruaj khov kub (Pt-Co), tus lej tsis muaj. ≤ | 20 | 50 | / |
| Cov dej ntsiab lus,% ≤ | 0.10 | 0.20 | / |
Pob thiab cia khoom
Ntim rau hauv 200 litre hlau nruas, qhov hnyav tag nrho 220 kg / nruas.
Khaws cia rau qhov chaw qhuav, ntxoov ntxoo, thiab muaj cua nkag. Tiv thaiv kom tsis txhob muaj kev sib tsoo thiab tshav ntuj, los nag thaum lub sijhawm tuav thiab xa khoom.
Ntsib qhov kub thiab txias siab lossis kov tus neeg sawv cev oxidizing, ua rau muaj kev phom sij hlawv.
Thov hu rau peb kom tau txais COA thiab MSDS. Ua tsaug.
