Place of Origin : Xuzhou,China
Payment Terms : T/T,L/C

Sodium hydrosulfite /Sodium dithionite
inorganic salt
MF: Na2S2O4
CAS NO : 7775-14-6
HS code: 28311000
Property: white crystallized powder or light yellow
Purity: industrial grade85%, 88%; food grade 88%
It is mainly used for cotton fabrics and paper pulp bleaching, freshen the foods stored.