Price and availability on request. Send us the quantity and delivery location in Oman.
Sodium hydrosulphite, also called sodium dithionite or hydros, is Na2S2O4 (CAS 7775-14-6). It is a white to greyish crystalline powder and a strong reducing agent.
Typical uses: reducing vat and indigo dyes in textile dyeing, stripping colour from fabric, bleaching pulp, clay, sugar and soap, and as an oxygen scavenger and reducing agent in water and process treatment.
It slowly decomposes in moist air and can self-heat when wet. Contact with acids releases sulphur dioxide. Store sealed in a dry place.
We keep stock at our Barka warehouse and deliver across Oman, including Muscat, Sohar, Salalah and Duqm. Send the quantity and pack size you need and we will quote.
Sodium hydrosulfite is stable when dry, but will slowly be oxidized by air. Even with the absence of air, it will be deteriorated and hence it cannot be kept for long and has a comparatively shorter shelf life. When sodium hydrosulfite is wet and in the absence of oxygen, it is unstable and will be decomposed to sodium thiosulfate and sodium bisulfite.
Sodium Hydrosulfite Chemical color stripping agent for INDIGO DYE.
Sodium hydrosulfite is a versatile chemical and is used mainly in textile dyeing, manufacturing of pulp and paper, commercial bleaching agent, bleaching of foodstuffs and as a reducing agent in hair treatment. Sodium hydrosulfite is used as a reducing agent in aqueous solutions, sulfonating agent, chelating agent and decolorizing agent in organic reactions.
Sodium Hydrosulfite 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.
Sodium Hydrosulfite plays an important role to determine the iron content in soil chemistry.
Sodium Dithionite, Sodium Hydrosulfite, Disodium Dithionite, Vatrolite, Sodium Hydrosulphite, Dithionous Acid, Disodium salt, Blankit, Burmol, Hydros, HYDRO, SODIUM HYDROSULPHIT POWDER 25 Kg
Storage :
Moisture and air sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents, acids and water. It may decompose on exposure to air and moisture
When using this product, the information and advice given in our Safety Data Sheet should be observed. Due attention should also be given to the precautions necessary for handling chemicals. Contact of the products with oxidizing agents (hydrogen peroxide, sodium chlorite, and sodium hypochlorite) must be avoided under all conditions. Hydrosulfite must always be kept at a safe distance away from these agents.
Oman. Stocked at our warehouse in Barka, South Al Batinah, and supplied to Muscat, Ruwi, Mutrah, Seeb, Rusayl, Barka, Sohar, Shinas, Saham, Buraimi, Nizwa, Ibri, Sur, Salalah, Duqm, Khasab and every other governorate.
Ports and free zones. Port Sultan Qaboos (Mutrah), Mina Al Fahal, Sohar Port and Freezone, Port of Salalah and Salalah Free Zone, Port of Duqm and the Duqm Special Economic Zone, Port of Sur, Khasab Port and Al Mazunah Free Zone.
Industrial areas. Rusayl, Sohar, Barka (Sanaya), Raysut (Salalah), Nizwa, Sur, Buraimi and Duqm industrial estates, Knowledge Oasis Muscat, and oil and gas sites across Oman.
Beyond Oman. We have branches in the UAE (including Fujairah) and in India (Kandla, Kolkata, Visakhapatnam, Chennai and Mumbai), and we also supply to South Africa.
