Lebitso la sehlahisoa: Pyromellitic dianhydride PMA Cas: 89-32-7 MF: C10H2O6 MW: 218.12 EINECS: 201-898-9-9 Ntlha ea ho qhibilihi: 283-286 ° C (e bonesitse.) Potso ea Ba Beait: 397-400 ° C (e bonesitse.) TLHOKOMELISO: 1,68 g / cm3 Indranti ea theko e phahameng: 1.6000 (lekanya) FP: 380 ° C Brn: 213583
TLHOKOMELISO
Lintho
Litlhaloso
Ponahalo
White crystal
Bohloeki
≥99%
Tahlehelo ea ho omella
≤0.5%
Mekhoa e boima
≤0.5%
Kopo
E sebelisoa haholo ke ntho e tala ea polyimide, moemeli ea matlafatsang a Epoxide Rentin.
Tefo
1, t / t
2, l / c
3, Visa
4, Karete ea Mokitlane
5, Paypal
6, Kholiseho ea Alibaba Khoebo
7, Western Union
8, chelete
9, ebang, ka linako tse ling re boetse re amohela lijo-bilcoin.
Maemo a polokelo
E bolokiloe ka ntlong e kenelletseng le e omileng.
