1,2,4,5-cyclohexanetetrcarboxylic dianhydride cas 2754-41-8
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Description
1,2,4,5-Cyclohexanetetrcarboxylic Dianhydride(HPMDA) Details
Chemical Name:1,2,4,5-Cyclohexanetetrcarboxylic Dianhydride(HPMDA)
CAS No: 2754-41-8
Molecular Formula: C10H8O6
Molecular Weight: 224.16692
Molecular Structure:
Appearance: White powder
Assay: 99%min
1,2,4,5-Cyclohexanetetrcarboxylic Dianhydride(HPMDA) Typical Properties
| Item | Specifications |
| Appearance | White crystal powder |
| Purity | ≥99.0% |
| Boat form | ≥97.0% |
| Chair form | ≤2.0% |
| 1,2,4,5-Benzenetetracarboxylic anhydride | ≤0.2% |
| Melting point | 285-295℃ |
1,2,4,5-Cyclohexanetetrcarboxylic Dianhydride(HPMDA) Usage
OLED packaging material, PI transparent film material. Reverse osmosis membrane material
1,2,4,5-Cyclohexanetetrcarboxylic Dianhydride(HPMDA) Packaging and Shipping
Packing: 25KG/ drum
Delivery: 7-10 days after receipt the payment
1,2,4,5-Cyclohexanetetrcarboxylic Dianhydride(HPMDA) Storage
The package is complete and lightly loaded; the warehouse is ventilated, away from open flames, high temperature, and stored separately from oxidants and acids.
