3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride (BPDA), CAS NO.:2420-87-3

3,3'4,4'-Biphenyl tetracarboxylic acid dianhydride (BPDA), CAS NO.:2420-87-3

Kukuru Apejuwe:

Synonyms: BPDA
CAS KO .: 2420-87-3
EINECS: 219-342-9
MF: C16H6O6
MW: 294,22
MP: 298-299 ° C
Irisi: funfun okuta lulú
itupalẹ: 99,5%
Be:


ọja Apejuwe

ọja Tags

ohun kan

sipesifikesonu

irisi

White lulú

Yo Point (Anhydride)

298,0 ~ 302,0 ℃

Akoonu (Anhydride Iye)

≥99.5%

K

≤1ppm

ca

≤1ppm

na

≤1ppm

Fe

≤1ppm

Cu

≤1ppm

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