- Product Details
Keywords
- Reliable quality 89-32-7
- global trader 89-32-7
- 89-32-7 on hot selling
Quick Details
- ProName: Reliable quality /global trader 89-32-...
- 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
Reliable quality /global trader 89-32-7 on hot selling /Pyromellitic Dianhydride
Brief Introduction:
Pyromellitic Dianhydride is white crystal. Its gravity is 1.68.Pyromellitic Dianhydride can be dissolved in organic solvents such as acetone and dimethylacetamide.
The main applications of PMDA is to produce polyimide resin and Bi-oriented polyimide sheets, gloss retaining and curing agent for powder coating, high temperature-resistant electrical insulating enamel, solid lubricant,curing agent for epoxy resin, plasticizer and cross linking agents for polyester resins etc.
Specification:
Test Item |
Limit |
Assay |
Min.60% |
Neutralization Cquivalem |
54.5±0 2 |
Particle Size |
Max.0.0003% |
Package and Storage:
Internal Package is polyethylene cuticle bag,External Package is Fiber Drum,Net weight: 20kgs.(it can also be packed according to customers' requirement)
Keep in dry and well ventilated place, protected from moisture.
Details
Reliable quality /global trader 89-32-7 on hot selling /Pyromellitic Dianhydride
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.
Certificate and hornor:
Photos of company: