4 4-oxydiphthalt anhydride ocpa Cas 1823-59-2
Waxaa jira saamiyo ku filan, tayo sare leh oo dhaqso badan. Tiro badan oo dhimis badan leh.
Shuruudo kasta, soo dhawow inaad nala soo xiriirto wakhti kasta.
| La Xiriirka Macluumaadka | |
| WhatsApp / What / Skype: | + 86 131 6219 2651 |
| Emayl: | alia@starskychemical.com |
| info@starskychemical.com | |
| Deglo | www.stskychemical.com |
Sifo
Magaca wax soo saarka: 4,4'-oxydiphthalthalic andydride (ODPA)
CAS: 1823-59-2
Mf: c16h6o7
MW: 310.21
Einecs: 412-830-4
Bartation Point: 225-229 ° C (iftiin.)
Point Point: 410.39 ° C (qiyaas adag)
Cufnaanta: 1.4942 (qiyaasta adag)
Tusmada Kala-galka ah: 1.6380 (Qiyaas)
Cayimid
| Magaca wax soo saarka | ODPA |
| Muuqashada | Budada cad |
| Daahir | ≥99% |
| MW | 310.21 |
| Dhibcaha dhalaalaya | 225-2299 ° C (iftiin.) |
Isticmaal
4,4'-oxydiphthalthel ohydrideloo istcimaalo diyaarinta shey polymimimime ah.
Xaaladaha kaydinta
Hayso weelka shaabadaysan oo lagu keydiyo meel qabow oo qalalan, oo hubi in hawo hawo wanaagsan jirto ama aaladda shaqada ka timaada goobta shaqada
Xasilloni
Haddii loo isticmaalo loona keydiyo si waafaqsan tirinta, ma burburin doonto. Ma jiraan wax khatar ah oo khatarta ah oo la yaqaan. Ka fogow okhiinka.
Waqtiga Post: Agoosto-02-2022