What Are The Uses Of Sodium Dithionite Sigma?

Sodium dithionite, also known as sodium hydrosulfite, is a white crystalline powder that is soluble in water. It is commonly used as a reducing agent, bleaching agent, and antioxidant in various industries.

In the textile industry, sodium dithionite is used as a bleaching agent for cotton, wool, and other fabrics. It is also used to remove excess dye from these materials. In the paper industry, it is used to bleach pulp and to reduce the brightness of paper.

Sodium dithionite is also used in the food industry as a preservative and antioxidant. It is added to food products such as canned fruits and vegetables, dried fruits, and potato chips to prevent discoloration and rancidity.

In addition, sodium dithionite is used in the mining industry to separate copper ores from gangue minerals. It is also used in water treatment to remove excess chlorine and to treat wastewater.

Overall, sodium dithionite sigma has a wide range of uses due to its strong reducing properties and ability to react with oxygen and other oxidizing agents.