Sodium Hydrosulphite
RXSOL-19-1532-020Sodium Hydrosulphite is Sodium Hydrosulfite, also known as sodium dithionite or hydros, has a formula of Na2S2O4
Product Overview
Technical Specifications
Application & Dosage
Application Instructions
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.
Recommended Dosage
| Assa (unspecified): | 70.0% |
| Formula | Na2S2O4 |
| Formula Weight | 174.1 |
| Physical Form | Powder/Solid |
| Colour | White |
| Identification | Pass Test |
| pH | 8 - 10.5 at 100 g/l 20 °C |
| Specific Gravity | 1.6 |
| Bulk Specific Gravity | 0.6 |
| Boiling Point | 160°C |
| Melting Point | 52°C |
CAUTION: Harmful if swallowed. Give water or milk if swallowed and call a physician. Avoid contact with eyes. Keep out of reach of children. Do not expose to excessive heat.
Available Packaging & Quantities
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.
Handling, Storage & Safety
Sodium Hydrosulfite manufacturer and supplier in Nairobi, Kenya, Uganda Jinja, Africa, UAE Middle East Fujairah, Sharjah, Ajman, Abudhabi, Dubai, Oman - Barka Muscat, India - Mumbai, Kandla Gandhidham, Surat, Kolkata, Visakhapatnam, Chennai, Ennore, Canada
Target Industries & Supply Locations
Useful Applications
Sodium Hydrosulfite, Technical Grade, 70% Active Matter suitable for RO Plant. Sodium hydrosulfite, technical grade, 85%
Sodium Hydrosulfite, also known as sodium dithionite or hydros, has a formula of Na2S2O4. It is a white crystalline powder and exists in both the anhydrous and dehydrated forms. Sodium hydrosulfite has a Powerful Reducing capacity and allows vat dyes to be reduced readily at room temperatures. It can also be used as antioxidants in hair treatment processes.
Supply & Distribution Locations
Sodium hydrosulfite, technical grade, 85%.Active Matter suitable for RO Plant
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