2,3,3',4'-Biphenyltetracarboxylic dianhydride

Origin: China
Supply Type: in stock
Processing Time: 3-5days
Min Order: 1

Quick Details

White powder	99.0%

Supplier Info.

Company Name FEIMING CHEMICAL LIMITED
Membership:
Business Type: Manufacturer

Employees Total 5-10
Annual Revenue US$1 Million - US$2.5 Million

Item	Specification	Results
Appearance	White or off-white powder	Off-white powder
Assay (HPLC)	â‰¥99.5%	99.83%
Melting Point	197-200 â„ƒ	198.5-199.4 â„ƒ
Packed density	Â Â Â Â Â Â Â Â Â 0.3-0.6 g/cm3	0.42 g/cm3
Loss on drying	â‰¤0.5%	<0.2%
Conclusion	Qualified