China (Mainland)
Buy 89-32-7 /High quality Pyromellitic Dianhydride in stock CAS NO.89-32-7
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T
- Product Details
Keywords
- Buy 89-32-7 Pyromellitic Dianhydride
- High quality Pyromellitic Dianhydride
- Pyromellitic Dianhydride in stock
Quick Details
- ProName: Buy 89-32-7 /High quality Pyromellitic...
- 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
Buy 89-32-7 /High quality Pyromellitic Dianhydride in stock
Pyromellitic Dianhydride 89-32-7
|
Purity
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99%
|
|
Appearance
|
White or light yellow crystal
|
|
Melting point
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284-287℃
|
Pyromellitic dianhydride(PMDA), pure products are white or slightly yellow crystals. Exposed to moist air will quickly absorb moisture from the air and hydrolyzed into Pyromellitic Acid. Dissolved in dimethyl sulfoxide, dimethylformamide, acetone and other organic solvents, insoluble in ether, chloroform and benzene. Mainly used as raw material for polyimide, and crosslinking agent for the manufacture of epoxy curing agent and the polyester resin extinction.
Details
Buy 89-32-7 /High quality Pyromellitic Dianhydride in stock
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.
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