System to describe the chemical formulas for WEB.

Sodium dithionite

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).

Type the part of name or the formula of substance for search:
Languages: | | | Apply to found

Sodium dithionite

Molecular formula: Na2O4S2 CAS# 7775-14-6
Categories: Inorganic salt
Names
English:
Blankit
Blankit IN
Burmol
D-Ox
Disodium dithionite
Disodium hydrosulfite
Dithionous acid disodium salt
Dithionous acid, disodium salt
Dithionous acid,disodium salt
EINECS:231-890-0
Hydrolin
Hydros
Hydrosulfite R Conc
Natriumhydrosulfit
Reductone
Sodium Hydrosulfite (Albite A)
Sodium dithionite [Wiki]
Sodium dithionite or sodium hydrosulfite [UN1384] [Spontaneously combustible]
Sodium hydrosulfite
Sodium hydrosulphite
Sodium hypodisulfite
Sodium sulfoxylate
Sulfoxylate
V-Brite B
Vatrolite
Virtex L

Variants of the formula:

Na2S2O4
Na\O/S`|O|\S|O`|/O\Na
Na^+/0O`^-\S|O`|/S`|O|\O^-/0Na^+
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Sodium dithionite is involved

  • Na2Se2 + Na2S2O4 + 4NaOH -> 2Na2Se + 2Na2SO3 + 2H2O
  • 2NaOH + 2SO2 + Zn "0^oC"--> Na2S2O4 + Zn(OH)2"|v"
  • 2SO2 + 2Na "10^oC"--> Na2S2O4
  • 4NaHSO3 "0^oC,e-"--> 2Na2S2O4 + O2"|^" + 2H2O
  • 2Na2S2O4 "52^oC"--> Na2SO3S + Na2S2O5