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聚龙新材料科技（山东）有限公司
Unilong Industry Co.,Ltd.

聚龙新材料科技
Unilong Industry

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  • DL-Malic acid with CAS 617-48-1
    • DL-Malic acid with CAS 617-48-1

    DL-Malic acid with CAS 617-48-1

    what is of  DL-Malic acid with CAS 617-48-1?

    White or nearly white, crystalline powder or granules having a strongly acid taste. One g dissolves in 0.8 mL of water and in 1.4 mL of alcohol. Its solutions are optically inactive. It melts at about 130°.

    Category

    1.Quick details of DL-Malic acid with CAS 617-48-1

    CAS No.:6915-15-7
    Other Names:DL-Apple acid
    MF:C4H6O5
    EINECS No.:210-514-9
    FEMA No.:/
    Place of Origin:China
    Type:Acidity Regulators
    Model Number:/
    Key word:dl-malic acid
    Appearance:White powder
    Purity:99% Min
    Molecular weight:134.09
    MP:130-132℃
    Density:1.595
    Grade:food grade
    Storage:keep in cool and dry place
    Shelf Life:2 Years
    Sample:available

    2.Description of  DL-Malic acid with CAS 617-48-1

    Melting point 131-133 °C(lit.)
    density 1,609 g/cm3
    vapor density 4.6 (vs air)
    vapor pressure <0.1 mm Hg ( 20 °C)
    FEMA 2655 | L-MALIC ACID
    Fp 203°C
    solubility methanol: 0.1 g/mL, clear, colorless
    pka pK1:3.458;pK2:5.097 (25°C)
    Stability: Stable. Incompatible with strong oxidizing agents, strong bases, amines, alkali metals, carbonates.

    3.Application 

    DL-malic acid is primarily used in the food and beverage industry.

    4.Packing

    25kgs/drum,9tons/20’container

    25kgs/bag,20tons/20’container

     

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