Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) Tare da Cas 4415-87-6

Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) Tare da Hoton Cas 4415-87-6

Lambar CAS:4415-87-6

MF:Saukewa: C8H4O6

MW:196.11

EINECS Lamba:224-577-5

Ma'ana:3a,3b,6a,6b-Tetrahydrocyclobuta[1,2-c:3,4-c'] difuran-1,3,4,6-tetrone;4,9-Dioxatricyclo[5.3.0.02,6] decane-3,5,8,10-tetrone;Cyclobutane 1,2,3,4-tetracarboxylic acid 1,2:3,4-dianhydride;Cyclobutane-1,2,3,4-tetracarboxylic dianhydride ,98%;Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride;Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride (CBDA);Cyclobutane-1,2,3,4-tetracarboxylic

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Cikakken Bayani

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Menene Cyclobutane-1,2,3,4-tetracarboxylic Dianhydride (CBDA) Tare da Cas 4415-87-6?

Ana amfani da Cyclobutane-1,2,3,4-tetracarboxylic dianhydride da diamine monomer don shirye-shiryen polyimide (PI), nau'in polyimide yana da kyawawan halaye na lantarki da nau'in gani, tare da kayan da aka shirya fim ɗin PI, ban da samun mafi girman simintin simintin gani a waje, kuma yana iya jure yanayin zafi mai tsayi talatin da huɗu Baidu.Ayyukansa yana da kyau sosai, shine shirye-shiryen nunin crystal na ruwa tare da kayan aiki mai mahimmanci don fim din.

Ƙayyadaddun bayanai

Bayyanar	Farin fari ko haske mai ƙarfi
Tsafta (%)	≥98.0
A410	≤0.020
Cu,ppm	1
Fe,ppm	1
Na,ppm	1
K,ppm	1
Ca,ppm	1

Aikace-aikace

Shirye-shiryen reagents don nazarin halittu da kuma pharmacologically aiki kwayoyin;shirye-shiryen kayan aikin polyimide na photosensitive don manyan ayyuka na zahiri na bakin ciki film transistor;zaɓin haɗin giciye na na'urorin photonic na polyimide.