Trimellitic anhydrigit Cashydrige CAS 552-30-7
| Yam | Lub hom phiaj |
| Khoom npe | TMA / Trimellitic anhydride / 1,2,4-selzeneticarboxylic anhydride |
| Cov ntsiab lus (%) | Ntau dua los yog sib npaug rau 99% |
| Cas tsis muaj | 552-30-7 |
| Einecs No. | 209-008-0 |
| Kev tshwm sim | Cov hmoov dawb |
| Molecular Cov Qauv | C9H4O5 |
| Daim ntawv thov | Trimellitic anhydride tuaj yeem siv los ua kom tsis muaj cai polyester, polyimide cob, thiab lwm yam. |
Trimellitic anhydrigit Cashydrige CAS 552-30-7
Dawb hmoov los yog nyias flakes. Melting point 168 degree. Soluble hauv dej thiab muaj cov kuab tshuaj muaj zog organic xws li ethanol thiab acetone. Nws tuaj yeem tau los ntawm kua -}}}}}}}}}}}}}}}}}}}}}} {} Cov roj av roj av, ua raws los ntawm lub cev qhuav dej, ua raws li los ntawm lub cev qhuav dej trimic acid. Trimy Anhydride yog ib qho kev kub kub zoo heev {12} {ove {{{13 {{{{{{{{
Solubility:
Soluble hauv dej kub, acetone, n, n- dimethylformamide, cyclohexanone, soluble nyob rau ethanol thiab referive nrog nws.
Kev siv
Trimellitic anhydride yog siv los tsim polyester retin thiab polyimide resin, add} Soletethane Resin, Admial Capacmoric impregnating roj, sizing tus neeg sawv cev, cov pa luam yeeb suppressant, granular binder, instant binder thiab totm, thiab lwm yam.
Cia Txoj Kev:
Trimellitic anhydrige CASHYDRIDE CAS 552-30-7 -7 khw muag khoom, qhuav thiab txias qhov chaw, deb ntawm muaj zog alkali, dej los, thiab noo noo. Pob hauv ib lub hnab yas huv, qhuav thiab foob nrog cov ciab paraffin. Khaws rau hauv qhov chaw txias, cua thiab qhuav. Tiv thaiv los ntawm ya raws, kub thiab tshav ntuj, thiab txav deb ntawm cov chaw tua hluav taws. Khaws raws li cov kev cai rau cov khoom siv puas tsuaj.
Cim npe nrov: Trimellitic AnhyDrig Cas 552-30-7, Tuam Tshoj Trimellitic Anhydrigit Cas 552-30-7 Tus neeg muag khoom, Hoobkas
