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