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    Xuzhou Datang Chemical Co., Ltd.


    Sodium dithionite
    Product name: Sodium dithionite
    CAS No.: 7775-14-6
    EINECS No.: 231-890-0
    Molecular weight: 174.1071
    Molecular formula:


    InChI: InChI=1/2Na.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2
    Structural formula:
    Melting point: 300℃ (dec.)
    Water solubility: 250 g/L (20℃)
    Uses: Mainly used as printing and dyeing reducing agent, bleaching agent of pulp, linen, oil and others, and for pharmaceutical, analytical reagent