Product Information
- sodium dithionite sodium hydrosulfite
- Albite F
- Blankit
- Blankit IN
- Blankit S
- Burmol
- Cyclanon ARC
- Disodium dithionite
- Disodium hydrosulfite
- Dithionite de sodium
- See more synonyms
- Dithionous acid, sodium salt (1:2)
- Ditionito De Sodio
- Hydros
- Hydrosulfite F
- Hydrosulfite R Conc
- Natriumdithionit
- Natriumhydrosulfit
- Oxygen Scavenger SHS
- Sodium Dithionite
- Sodium Hydrosulfite
- Sodium dithionite (Na2(S2O4))
- Sodium dithionite (Na2S2O4)
- Sodium dithionite (Na<sub>2</sub>(S<sub>2</sub>O<sub>4</sub>))
- Sodium hydrosulfite (Na2S2O4)
- Sodium hydrosulfite (Na<sub>2</sub>S<sub>2</sub>O<sub>4</sub>)
- Sodium hydrosulphite
- Sodium hyposulfite
- V-Brite B
- Vatrolite
Sodium hydrosulfite is used as a reducing agent in aqueous solutions, sulfonating agent , chelating agent and decolorizing agent in organic reactions. It finds application in water treatment, gas purification, cleaning, leather, polymers, photography, and many others. It is involved in chemical enhanced oil recovery to stabilize polyacrylamide polymers against radical degradation in the presence of iron. It plays an important role to determine the iron content in soil chemistry. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical properties
Technical inquiry about: 02-033381 Sodium hydrosulfite, tech., 85+%
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