About Ammonium Bisulfite (10192-30-0)
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Technical profile of Ammonium Bisulfite, a high-purity raw chemical material supplied by Triveni Chemicals for industrial manufacturing and laboratory synthesis.
Technical Specifications:
CAS Number: 10192-30-0
Chemical Formula: NH4HSO3
Industrial Uses & Applications:
Ammonium Bisulfite Is An Inorganic Salt Widely Used As A Reducing Agent And Antioxidant In Industrial Applications. It Is Commonly Applied In Water Treatment To Remove Chlorine And Dissolved Oxygen, Helping To Prevent Corrosion In Boilers And Pipelines.
Versatile Industrial ApplicationsAmmonium bisulfite plays a vital role in preventing corrosion within oilfield water injection and boiler systems by acting as an effective oxygen scavenger. Its reducing capabilities make it invaluable in photographic processing, textile dyeing, and the pulping of wood in paper production. These characteristics enable its use across multiple industrial sectors.
Key Chemical PropertiesWith a melting point of 86C and a refractive index of 1.43, ammonium bisulfite combines excellent water solubility with high purity (98-99%). Its structural and molecular formula, NH4HSO3, underpin its effectiveness in various chemical processes. These properties contribute to its adaptability in both small-scale laboratory and large-scale manufacturing settings.
FAQ's of Ammonium Bisulfite (10192-30-0):
Q: How is ammonium bisulfite commonly used in industrial applications?
A: Ammonium bisulfite is primarily used as an oxygen scavenger in boiler systems and oilfield water injection, significantly reducing the risk of corrosion. It is also utilized in wood pulping for the paper industry, and serves as a reducing agent in textile dyeing and photographic developing processes.
Q: What are the benefits of using ammonium bisulfite as an oxygen scavenger?
A: Utilizing ammonium bisulfite helps protect metal equipment and pipelines from oxidative damage and corrosion, ensuring longer asset lifespan and decreased maintenance costs. Its rapid reaction with dissolved oxygen enhances the efficiency of water treatment processes in industrial systems.
Q: When should ammonium bisulfite be added to boiler water systems?
A: It is recommended to add ammonium bisulfite during the water treatment phase, before water enters the boiler. Consistent monitoring and dosing are essential to maintain optimal oxygen scavenging action and protect system components from corrosion.
Q: Where is ammonium bisulfite supplied and used in India?
A: Ammonium bisulfite is supplied by specialized manufacturers and chemical suppliers across India, commonly serving industries such as oil and gas, paper manufacturing, food processing, and chemical synthesis.
Q: What is the process for applying ammonium bisulfite in wood pulping?
A: During wood pulping, ammonium bisulfite acts as a reducing agent that breaks down lignin, helping to separate cellulose fibers. This process creates a more efficient and higher-quality pulp, which is essential for paper production.
Q: How does ammonium bisulfite function as a reducing agent in chemical and photographic applications?
A: In chemical synthesis and photography, ammonium bisulfite donates electrons to other substances, enabling reduction reactions. This property helps in developing images in photography and in creating specific dyes and chemicals within textile and laboratory settings.