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    • 产品名称: SODIUM SULPHITE ANHYDROS 96%
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    Items

    Index

    Standard

    Reference vales

    Na2SO3 》%

    96.0

    96.2

    Fe《 %

    0.003

    0.0022

    Insoluble in water《 %

    0.02

    0.018

    Na2CO3《 %

    0.1

    0.07

    Na2SO4《 %

    2.5

    2.3

    Nacl《 %

    0.1

    0.07

    Appearance of soluble

    white

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