<source id="ekgw0"></source><tr id="ekgw0"></tr>

  • <pre id="ekgw0"></pre>
    <source id="ekgw0"><mark id="ekgw0"></mark></source>
    <pre id="ekgw0"></pre>

    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


    【Return】

    <source id="ekgw0"></source><tr id="ekgw0"></tr>

  • <pre id="ekgw0"></pre>
    <source id="ekgw0"><mark id="ekgw0"></mark></source>
    <pre id="ekgw0"></pre>
    久99久热只有精品国产女同,色婷婷狠狠18禁久久YY,欧美日韩一级久久久久久免费看,国产又黄又爽又猛免费视频播放,717影院理论午夜伦八戒