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    L-Isoleucine
    Product name: L-Isoleucine
    Molecular formula:

    C6H13NO2

    CAS NO.: 73-32-5
    Index:
    Other:

    Molecular formula :C6H13NO2

    Molecular weight :131.17

    CAS NO.:73-32-5

    Item

    AJI92

    USP24

    Assay

    98.5~101.0%

    98.5~101.5%

    pH

    5.5~6.5

    5.5~7.0

    Specific rotation[a]D20

    +39.5~+41.5°

    +38.9~+41.8°

    Transmittance(T430)

    ≥98.0%

     

    Chloride(Cl)

    ≤0.02%

    ≤0.05%

    Ammonium(NH4)

    ≤0.020%

     

    Sulfate(SO4)

    ≤0.02%

    ≤0.03%

    Iron(Fe)

    ≤10ppm

    ≤30ppm

    Heavy metals(Pb)

    ≤10ppm

    ≤15ppm

    Arsenic

    ≤1ppm

    ≤1.5ppm

    Loss on drying

    ≤0.2%

    ≤0.3%

    Residue on ignition

    ≤0.1%

    ≤0.3%

    Organic volatile impurities

     

    Conforms

    Supply reference

    Production Process

     

    Packing specification

     

    Quote batch

     

    Quotation reference          yuan / ton

     

    Quote validity period

     

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