Hubei Jiutian Bio-kev kho mob Technology Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm 3,3',4,4'-benzophenonetetracarboxylic Dianhydride CAS 2421-28-5 nyob rau hauv Suav teb, featured los ntawm cov khoom zoo thiab tus nqi qis. Yog tias koj yuav mus yuav ntau qib siab 3,3',4,4'-benzophenonetetracarboxylic Dianhydride CAS 2421-28-5, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Customized xaj yog txais tos.
BTDA yog siv nyob rau hauv kev lag luam sector ua ib qho nruab nrab ntawm kev tsim cov khoom yas los yog cov tshuaj zoo, polymerization monomer, thiab polymerization monomer siv nyob rau hauv cov synthesis ntawm siab - kub resistant polymer cov ntaub ntawv.
Cov lus qhia tshwj xeeb
|
Khoom |
Specification |
|
CAS Nr. |
2421-28-5 |
| Molecular Formula |
C17H6O7 |
| Molecular Luj |
322.23 |
| Purity |
Ntau dua lossis sib npaug li 99% |
| Qhov tshwm sim |
Brownish crystalline hmoov |
| Kev cia khoom |
Qhuav, foob thiab khaws cia ntawm RT kom deb ntawm lub teeb |
| Pob |
1kg / pob; 25kg / pob |
Cim npe nrov: 3,3',4,4'-benzophenonetetracarboxylic Dianhydride CAS 2421-28-5, Tuam Tshoj 3,3',4,4'-benzophenonetetracarboxylic Dianhydride CAS 2421-28-5 manufacturers, hoobkas
