Sodium dithionite
: Sodium dithionite, Sodium hypodisulfite
: Sodium dithionite (also known as sodium hydrosulfite) is a white crystalline powder with a weak sulfurous odor. It is the sodium salt of dithionous acid.
: S 1905 (OTTO) Sodium dithionite Cas 7775-14-6 - used as a reducing agent in aqueous solutions. S 1905 (OTTO) Sodium dithionite Cas 7775-14-6 - used as such in some industrial dyeing processes, primarily those involving sulfur dyes and vat dyes, where an otherwise water-insoluble dye can be reduced into a water-soluble alkali metal salt (e.g. indigo dye)
Properties
Safety Information
Symbol GHS02GHS07 GHS02, GHS07
Signal word Danger
Hazard statements H251-H302
Precautionary statements P235 + P410
Supplemental Hazard Statements Contact with acids liberates toxic gas.
Hazard Codes Xn
Risk Statements 7-22-31
Safety Statements 26-28-43-7/8
RIDADR UN 1384 4.2/PG 2
WGK Germany 1
| Packings | Price (INR) |
|
500 gm
|
792.00
|
|
5 kg
|
7308.00
|
|
25 kg
|
POR
|
|
4 x 25 kg
|
POR
|