Succinic acid, CAS NO.:110-15-6. Molecular formula：C4H6O4. Molecular weight：118.09g/mol. Density：1.56g/cm3. Melting point：185℃-189℃. Boiling point：235℃. Appearance and Characteristics：white crystals，soluble in water，slightly soluble in alcohol, aether and ketone，insoluble in benzene, carbon tetrachloride.

Industrial grade product is mainly used in the production of dye, alkyd, glass fiber reinforced plastic, ion exchange resin, pesticide and so on.

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