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            Weinan Huifeng New Material Technology Co., Ltd.

            Succinic anhydride

            Succinic anhydride


            Alias: 2,5-Dioxotetrahydrofuran; Dihydro-2,5-diketotetrahydrofuran; Dihydro-2,5-furandione; Butanedioic anhydride; Succinic acid anhydride; Succinyloxide; Tetrahydro-2,5-dioxofuran; SAA; dihydrofuran-2,5-dione; 4,4'-oxybis(4-oxobutanoic acid)
            CAS #: 108-30-5
            Molecular formula: C4H4O3
            Structural formula:

            Molecular weight: 100.07
            Properties: white tabular crystal with pungent taste; lightly soluble in water and diethyl ether
            To use: in medical , plant growth regulation and plasticizer industry
            Packaging: 25kg woven bag lined with plastic bag

             

             

            Item

            Medical grade

            Industrial grade

            appearance

            white tabular crystal

            white tabular crystal

            purity %

            ≥99%

            ≥98%

            melting point ℃

            118-120

            116-120

            sulfide ≤%

            0.04

            0.04

            chloride ≤%

            0.015

            0.015

            heavy metal ≤ppm

            10

            10

            ignition residue ≤%

            0.01

            0.01


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