Water treatment: Sodium hydrosulfite is used in water treatment processes to remove excess chlorine and disinfectants from water. It acts as a reducing agent, converting chlorine and other oxidizing agents into harmless compounds. Food processing: Sodium hydrosulfite is sometimes used as a food preservative and antioxidant, as it can prevent the oxidation of certain food products. However, its usage in food is strictly regulated and limited to specific applications. Chemical reactions: Sodium hydrosulfite is used as a reducing agent in various chemical reactions. It can be used to reduce metals, remove oxygen or sulfur from compounds, and perform other reduction reactions in organic synthesis. Sodium hydrosulfite should be handled and stored carefully, as it is a reactive compound. It can release toxic sulfur dioxide gas when exposed to air or water, so proper safety precautions should be followed when working with this compound.1. White Appearance. 2. Application in textile. 3. Soluble in water.

Produce Name	Sodium Hydrosulfite
STANDARD	90%
BRAND	SUNRISE DYES

Sodium Hydrosulfite used in textile industry. Water treatment. 1. What is the delivery time? Within 15 days after order confirming. 2. What's the loading port? Any main port of China is workable. 3. What's the packing of your goods? We have laminated bag, Kraft paper bag, woven bag, iron drum, plastic drum etc. 4. How is the distance from the airport, train station to your office? Our office is located in Tianjin, China, transportation is very convenient from airport or any train station, within 30 minutes driving can approached.