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Shandong Hongxin Chemical Co.,Ltd.

28 YRS

Shandong, China

CNY 218 Million

295038 m²

Less than 50 people

Main Products: Phthalic Anhydride / Acrylic Acid / Diisononyl Phthalate / Diisobutyl Phthalate / Dibutyl Phthalate

Shandong, China

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Phthalic Anhydride / CAS 85-44-9

OVERVIEW

Uses

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Packaging

25 KG/Woven Bag

Lead Time

14-30 days

Max Capacity

210000 MT/Year

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DESCRIPTION

Phthalic anhydride, white acicular crystal or flake crystal. Specific gravity 1.527 (4 ℃); Melting point 131.2 ℃; SARS is easily sublimated at 295 ℃, slightly soluble in cold water, easily soluble in hot water and hydrolyzed to phthalic acid. Soluble in ethanol, benzene and pyridine, slightly soluble in ether. It is used in making dyes, drugs, polyester resin, alkyd resin, plastic plasticizer and strip theory.

Typical Properties

Phthalic anhydride appears as a colorless to white lustrous solid in the form of needles with a mild distinctive odor. Moderately toxic by inhalation or ingestion and a skin irritant. (1).Used in the manufacture of materials such as artificial resins. (2).Used in the production of plasticizer, alkyd resin, unsaturated polyester resin, dye and pigment, medicine and pesticide, etc

CAS No.

85-44-9

Formula

C8H4O3

Molecular Mass

148.116

Exact Mass

148.016

PSA

43.37000

Logp

0.99720

IUPAC

2-benzofuran-1,3-dione

SMILES

C1=CC=C2C(=C1)C(=O)OC2=O

Matter Classification

organic

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