CasNo.2420-87-3,3,3',4,4'-Biphenyltetracarboxylic dianhydride,(2420-87-3) Suppliers

1 Gram	Negotiable

Min.Order :1 Gram
Purity: 98%
Payment Terms : L/C,D/P,T/T,Other

Keywords

[1,1'-Biphenyl]-3,3',4,4'-tetracarboxylic3,4:3',4'-dianhydride;3,4,3',4'-Biphenyltetracarboxylic acid dianhydride 2420-87-3 3,3',4,4'-Biphenyltetracarboxylic dianhydride (high purity)

Quick Details

Appearance:White to Green to Brown,?powder to crystal
Application:pharm intermediate 2420-87-3
PackAge:25kg fiber drums
ProductionCapacity:100|Metric Ton|Quarter
Storage:Inert atmosphere,Room Temperature
Transportation:multiple transportation for your choose , according to your demand

Superiority:

We product this chemical more than 10 years . We are very experience to export it to many countries, Our superior & stable quality , competitive price gain warm reception from our customers.

Specification :

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

CAS No：2420-87-3

Assay:98%

Appearance：White to Green to Brown, powder to crystal

Molecular formular：C16H6O6

Molecular weight：294.22

EINECS No：219-342-9

Melting point: 299-305 °C (lit.)

Boiling point: 614.9±48.0 °C(Predicted)

Density: 1.625±0.06 g/cm3(Predicted)

Vapor pressure: 0Pa at 20℃

Storage temp: Inert atmosphere,Room Temperature

Solubility: almost transparency in hot DMF

Form: powder to crystal

Color: White to Green to Brown

λmax: 300nm(lit.)

LogP: 3.91

Details:

HANGZHOU TIANYE CHEMICALS Co.LTD , Located in Eastern Science and Innovation Park Hangzhou .
We are a high-tech enterprise specialized in technical research and development, production, development and trade of chemical products.
We supply Multiple solutions for our customers include offering, research ,Contract Manufacturing Organization(CMO),Contract development and manufacturing organization(CDMO) .
We have obtained ISO 9001 and ISO 14001 certificates to make sure supply more superior quality and Environmentally friendly chemicals .
Since 2009, we have provided various chemical products to customers around the world, And We practice the concept of "customer first" and hope to provide customers with all-round and high-quality services and will keep it all the time .
We are willing to become your trustworthy partner with high-quality products and sincere service!

We can provide customers with small quantities with gram level for laboratories research to tonnage level for industrial production Synthesis capacity from 1 liter to 5914 liter is available.