4 4-Oxydiphthalic anhydride ODPA CAS 1823-59-2

Kufotokozera Kwachidule:

4 4-Oxydiphthalic anhydride ODPA 1823-59-2

Dzina la malonda:4,4'-Oxydiphthalic anhydride

CAS:1823-59-2

MF:C16H6O7

MW:310.21

EINECS:412-830-4

Khalidwe:wopanga

Phukusi:1 kg/kg kapena 25kg/ng'oma

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

Dzina la malonda: 4,4'-Oxydiphthalic anhydride (ODPA)
CAS: 1823-59-2
MF: C16H6O7
MW: 310.21
EINECS: 412-830-4
Malo osungunuka: 225-229 °C (lit.)
Malo otentha: 410.39°C (kuyerekeza movutikira)
Kachulukidwe: 1.4942 (kuyerekeza movutikira)
Refractive index: 1.6380 (chiwerengero)

Kufotokozera

Dzina la malonda	ODPA
Maonekedwe	White ufa
Chiyero	≥99%
MW	310.21
Malo osungunuka	225-229 °C (kuyatsa)

Kugwiritsa ntchito

4,4'-oxydiphthalic anhydride amagwiritsidwa ntchito popanga zinthu za polyimide.

Phukusi

Malipiro

1, T/T

2, L/C

3, visa

4, kirediti kadi

5, Paypal

6, Alibaba trade Assurance

7, Western Union

8, MoneyGram

9, Kupatula apo, nthawi zina timavomerezanso Bitcoin.

Zosungirako

Sungani chotengeracho chosindikizidwa ndikusungidwa pamalo ozizira ndi owuma, ndipo onetsetsani kuti pamalo ogwira ntchito pali mpweya wabwino kapena chipangizo chotulutsa mpweya wabwino.