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  • 安慶市月銅鉬業有限公司

    Anqing Yuetong Molybdenum Co., Ltd.

    Specializing in the production of molybdenum series and
    halogen-free flame retardant series products


    yuetong molybdenum

    Sodium sulfite

    Product name Sodium sulfite
    CAS No. 7757-83-7
    Molecular formula Na2SO3
    Molecular weight 126.04
    Structural formula
    Quality index
    Appearance Colorless crystal
    Density 2.633
    Water solubility 23 g/100 mL (20℃)
    Relative density 1.561
    Solubility water soluble and the water solution is alkali, alcohol insoluble.
    Applications used for artificial stabilizer agent, textile blenching agent and so on.

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