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Trimellitic Anhydride CAS No. 552-30-7 Basic Information


Product Name

Trimellitic Anhydride


Multiple Names

1,2,4-Benzenetricarboxylicacidanhydride;

1,2,4-Benzenetricarboxylicacidanhydride-1,2;

1,2,4-Benzenetricarboxylicacid,Cyclic1,2-Anhydride;

1,2,4-Benzenetricarboxylicacid,Cyclic1,2-Anhydride;

1,2,Chemicalbook4-Benzenetricarboxylicacidanhydride;

1,3-Dihydro-1,3-Dixoxo-5-Isobenzofurancarboxylicacid;

Benzene-1,2,4-Tricarboxylicacid1,2-Anhydridetrimelliticanhydride;

Benzene-1,3,4-Tricarboxylicanhydride.


CAS No. 552-30-7

EC No. 209-008-0

MF No. C9H4O5

MW No. 192.1251

Specification of Trimellitic Anhydride CAS No. 552-30-7


Assay IItem

Standard

Form

Flakes

Color

White to off-white

Acidity Coefficient (pKa)

3.11±0.20

Melting Point

163-166 °C

Refractive Index

1.4717

PH

2


Advantage of Trimellitic Anhydride CAS No. 552-30-7


1. Good heat resistance.

2. From coal tar fraction.

3. Soluble in anhydrous ethanol.

4. Plasticiser

5. Surfactant

Trimellitic Anhydride Use
Chemical Products Are Used In Cosmetic Industry Cosmetic
Chemical Products Are Used In Agricultural Industry Agricultural
Chemical Products Are Used In Food Industry Food
Products
Catalyst & Auxiliary
Flame Retardants Molecular Sieve Plasticizer Antioxygen Antioxidant Coupling Agent Textile Auxiliaries Fluorescent Brightener UV Absorber Polymer Chemistry PEG Derivatives
Surfactant
Antistatic Agent Industrial Surface Activity Zwitterionic Surfactant Nonionic Surfactant Anionic Surfactant Cationic Surfactant
Food Additives
Preservative Color Fixative Defoamer Enzyme Preparations Bulking Agent Thickening Agent Sweetener Coating Agent Antioxidants Acidity Regulator Water Retention Agent Nutrition Enhancer Others Food Additives Stevioside Potassium bicarbonate BETA-CYCLODEXTRIN Aluminum Stearate Polyethylene
Water Treatment Chemicals
Coagulant Flocculant Adsorbent Scale Inhibitor Dispersant Corrosion Inhibitor Bactericidal Algicide Cleaning & Prefilming Agent Ion Exchanger Membrane Material Dewatering Agents Water Quality Analysis Others Water Treatment Chemicals
Flavors & Fragrances
Synthetic Flavor Natural Flavor
Dyes & Pigments
Dye Pigment
Intermediates
Pharmaceutical Intermediates Pesticide Intermediate Chloroethane
Petro Chemicals
Lube Solvent Oil
Chemical Raw Materials
Inorganic Chemistry Organic Chemistry
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