Top quality /Competitive price 89-32-7 Pyromellitic Dianhydride exporter CAS NO.89-32-7

Min.Order Quantity:: 1 Metric Ton

Purity:: 99.5%

Port:: Shanghai port

Payment Terms:: L/C,D/A,D/P,T/T

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89-32-7 Pyromellitic Dianhydride exporter
Competitive price 89-32-7
Top quality 89-32-7

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ProName: Top quality /Competitive price 89-32-7...
CasNo: 89-32-7
Molecular Formula: C10H2O6
Appearance: white
Application: Pyromellitic dianhydride(PMDA), pure p...
DeliveryTime: 3-7days
PackAge: Drum
Port: Shanghai port
ProductionCapacity: 3000 Metric Ton/Year
Purity: 99.5%
LimitNum: 1 Metric Ton

Superiority

top quality /competitive price 89-32-7 pyromellitic dianhydride exporter

description of 89-32-7 pyromellitic dianhydride

product name: pyromellitic dianhydride

cas no.: 89-32-7

mf: c7h6o3

structural formula:

cas: 89-32-7 pyromellitic dianhydride

specification of 89-32-7 pyromellitic dianhydride

appearance: white crystalline powder

assay:99.5%min

free acid: 0.5%max

we have different kinds of mesh for your choice.

package of 89-32-7 pyromellitic dianhydride

25kg fiber drum

11mt/20'fcl without pallets

application of 89-32-7 pyromellitic dianhydride

widely used to produce polyimide resin.

Details

top quality /competitive price 89-32-7 pyromellitic dianhydride exporter

details of pyromellitic dianhydride:

product name	1,2,4,5-benzenetetracarboxylic anhydride
synonyms	pyromellitic dianhydride; benzene-1,2,4,5-tetracarboxylic dianhydride; pmda
cas no.	89-32-7
einecs	201-898-9
molecular formula	c10h2o6
molecular weight	218.12
appearance	white crystalline
melting point	283-287 ºc
assay	99%

company information:

jiangsu hualun chemical lndustry co., ltd is located in the east suburb of yangzhou , a beautiful, ancient city. the company was

established in august, 1992.

jiangsu hualun chemical industry co., ltd, is the stocks-controlled enterprise run by the local people. its predecessor is yangzhou

hualun chemical industry co., ltd. it has been over ten years since hualun devoted to the production and development of solvent

products.

our products have formed three series and eighteen varieties that contain propylene glycol ethers, ethylene glycol ethers, high boiling

aromatic solvents and durene nowadays. they can be extensively used in coating for automobile, vessels' containers, furniture

architecture, and coatings for steel and canned food. it also can be used in printing ink, pesticides, hydrogen peroxide, ps, dying etc.