Hefei TNJ chemical industry co.,ltd
Diamond Supplier Enterprise Certification
- Diamond
Supplier - 10th
years
Diamond Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
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CAS NO.89-32-7
| CAS No.: | Other Names: | MF: | |||
| EINECS No.: | Place of Origin: | Type: | |||
| Purity: | Brand Name: | Model Number: | |||
| Application: | Appearance: | appearance: | |||
| color: | melting point: | boiling point: | |||
| density: | flash point: |
Pyromellitic Dianhydride/PMDA
CAS No. 89-32-7
M.F. C10H2O6
Mol.wt 218.12
Specs.
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| Items | Standard |
| Appearance | White powder |
| Purity by weight % | ≥ 99.50 |
| M.P.( oC) | 284 - 287 |
| Moisture % | ≤ 0.5 |
| Ash % |
≤ 0.1 |
Application
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It is mainly used as raw material of polyimide, solidifying agent fo epoxide resin, cross linker of alkyl, vinyl and polyester resin, stabilizer and plasticizing agent of urea formaldehyde resin, also can be used in manufacturing phthalocyanine blue dye, alkyd paint, water-solubility paint and anticorrosive paint, heat rsisting lubricating oil, and etc.
Usual Packing 25 Kg net drum.
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