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

Inkcazelo emfutshane:

4 4-Oxydiphthalic anhydride ODPA 1823-59-2

Igama lemveliso :4,4'-Oxydiphthalic anhydride

I-CAS:1823-59-2

MF:C16H6O7

MW:310.21

EINECS:412-830-4

Umlinganiswa:umenzi

Umqulu:1 kg/kg okanye 25 kg/igubu

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

Igama leMveliso: 4,4'-Oxydiphthalic anhydride (ODPA)
CAS: 1823-59-2
MF: C16H6O7
MW: 310.21
I-EINECS: 412-830-4
Indawo yokunyibilika: 225-229 °C(lit.)
Indawo yokubila: 410.39°C (uqikelelo olurhabaxa)
Ubuninzi: 1.4942 (uqikelelo olurhabaxa)
Isalathiso se-refractive: 1.6380 (uqikelelo)

Inkcazo

Igama lemveliso	ODPA
Imbonakalo	Umgubo omhlophe
Ubunyulu	≥99%
MW	310.21
Indawo yokunyibilika	225-229 °C(lit.)

Isicelo

I-4,4'-oxydiphthalic anhydride isetyenziselwa ukulungiswa kwezinto ze-polyimide.

Iphakheji

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