Lebitso la Sehlahisoa: 4,4'-Oxydiphthalic anhydride (ODPA) CAS: 1823-59-2 MF: C16H6O7 MW: 310.21 EINECS: 412-830-4 Sebaka se qhibilihang: 225-229 °C(lit.) Sebaka se belang: 410.39°C (khakanyo e boima) Boima: 1.4942 (khakanyo e boima) index ea refractive: 1.6380 (khakanyo)
Tlhaloso
Lebitso la sehlahisoa
ODPA
Ponahalo
Phofo e tšoeu
Bohloeki
≥99%
MW
310.21
Sebaka se qhibilihang
225-229 °C(lit.)
Kopo
4,4'-oxydiphthalic anhydride e ka sebelisoa bakeng sa ho lokisa thepa ea polyimide.
Sephutheloana
Tefo
1, T/T
2, L/C
3, visa
4, karete ea mokitlane
5, Paypal
6, Alibaba trade Assurance
7, Western union
8, MoneyGram
9, Ntle ho moo, ka linako tse ling re boetse re amohela Bitcoin.
Maemo a polokelo
Boloka senkho se tiisitsoe 'me se bolokoe sebakeng se pholileng le se omileng, 'me u netefatse hore ho na le moea o motle kapa sesebelisoa sa ho ntša metsi mosebetsing.
Botsitso
Haeba e sebelisoa le ho bolokoa ho latela litlhaloso, e ke ke ea bola.Ha ho na likarabelo tse kotsi tse tsejoang.Qoba li-oxide.
