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1,2,4,5-cyclohexanetetrcarboxylic dianhydride cas 2754-41-8

Chemical Name:1,2,4,5-Cyclohexanetetrcarboxylic Dianhydride(HPMDA)

CAS No: 2754-41-8

Molecular Formula: C10H8O6

Molecular Weight: 224.16692

Appearance: White powder

Assay: 99%min

分类:

描述

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:1,2,4,5-cyclohexanetetrcarboxylic dianhydride(HPMDA) 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.

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