Фталевий ангідрид

Phthalic anhydride 25кг, опт is a transparent orthorhombic crystals. Practically insoluble in water, sparingly soluble in ether, alcohol, chloroform, benzene. Obtained by oxidation of naphthalene. Density: 1.527 g/cm³. Melting point 130°C. Boiling point 284°C. Features of aromatic compounds are characteristic. Reacts with phenol. combustible substance. Easily ignites.

The chemical formula is С8H4O3.

Where is it applied?

Phthalic anhydride is used in the manufacture of plasticizers;

As a starting reagent for the synthesis of alkyd and polyester resins;

In the production of plastics and paints and varnishes.

Based on this substance, various dyes, insecticides, drugs, lubricating oils, fuel additives in aviation are produced;

In the production of pesticides, benzoic acid and some essential oils;

It is a reagent for the detection of primary and secondary aliphatic alcohols.

    You can buy Phthalic anhydride from us at the best price in Ukraine. A wide range of products allows us to quickly and efficiently fulfill any order, helping to complete any construction work on time.