Chemical Name:Trimellitic Anhydride
CAS No.: 552-30-7
Molecular Formula:C9H4O5
Molecular weight:192.13
Appearance:White flake
trimellitic anhydride cas 552-30-7
Description
Trimellitic Anhydride quick Details
Chemical Name:Trimellitic Anhydride
CAS No.: 552-30-7
Molecular Formula:C9H4O5
Molecular weight:192.13
Appearance:White flake
Trimellitic Anhydride typical Properties
| Item | Specifications | Results |
| Appearance | White flake | White flake |
| Total Anhydride Content | ≥97.0 | 98.33 |
| Acid Value (mg KOH/g ) | ≥873.00 | 874.14 |
| Melting Point ℃ | ≥164.0 | 165 |
| Molten color (pt-co) | ≤120 | 110 |
| PA content（ppm） | ≤300 | <300 |
Trimellitic Anhydride Usage
(1)Used for making unsaturated polyester resin, polyimide resin, PVC heat resistant plasticizer, epoxy resin curing agent, dye, capacitor impregnating oil and adhesive, etc
(2)Used for making polyester resin, polyimide resin, high temperature insulation material, PVC plasticizer, etc
Trimellitic Anhydride Packaging and Shipping
Packing: 25kg/bag by sea or by air
PyrroleStorage:Warehouse ventilation and low temperature drying