trimellitic anhydride cas 552-30-7

描述

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