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      1. Weinan Huifeng New Material Technology Co., Ltd.

        N-Hydroxy succinimide

        N-Hydroxy succinimide

        Alias: 1-Hydroxy-2,5-pyrrolidinedione; N-Hydroxysuccinimide; 1-Hydroxy-2,5-pyrrolidine-dione; HOSu; NHS; HONSU; N-HYDROXY-2,5-PYRROLIDINEDIONE; N-HYDROXYSUCCINIMDE; N-Hydroxysuccinimide POLYMER-BOUND; 1-hydroxy-5-pyrrolidinedione; 1-Hydroxysuccinimide; 5-Pyrrolidinedione,1-hydroxy-2; 1-hydroxypyrrolidine-2,5-dione
        CAS #: 6066-82-6
        Molecular formula: C4H5NO3
        Structural formula:

        Molecular weight: 115.09
        Properties: white crystle, soluble in water, easily soluble in acetone and alcohol
        To use: as important intermediate in manufacturing of synthetic peptide, antibiotics, amino acid, protein active ester, as protective agent of synthetic amino acid 
        Packaging: 25kg fiber can lined with plastic bag

         

        Quality index

        Item

        Index

        Grade

        Superior grade

        Top grade

        appearance

        white crystal

        white/light yellow crystal

        purity ≥%

        99

        98

        melting point ℃

        96-99

        94-99

        loss on drying ≤%

        0.5

        0.5

        heavy metal ≤
        (in Pb mg/kg)

        10

        10


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