Sodium Bi Sulphate

Sodium bisulfate (NaHSO₄), also known as sodium hydrogen sulfate, is a dry acid used in a variety of industries due to its acidic properties. It is typically used to lower pH and is valued for being less hazardous than liquid acids like sulfuric acid. Below are the key industries that use sodium bisulfate:

1. Water Treatment Industry

• pH Adjustment: Sodium bisulfate is widely used in water treatment facilities to lower the pH of both drinking water and wastewater. It is a safer alternative to sulfuric acid for reducing alkalinity and controlling water chemistry.
• Swimming Pool Maintenance: It is commonly used in swimming pools and spas to reduce pH levels, balancing the water chemistry and ensuring safe and comfortable swimming conditions.

2. Food and Beverage Industry

• Food Additive: Sodium bisulfate is used as a food additive (E514) in the food industry, mainly as a leavening agent in baked goods, a pH regulator, and a preservative. It is found in products like canned vegetables, sauces, and dressings.
• Acidity Regulator: It helps in controlling acidity in various food processing applications, improving flavor and stability in products like juices, sauces, and canned foods.

3. Textile Industry

• Dyeing and Bleaching: In the textile industry, sodium bisulfate is used in dyeing processes to adjust the pH of dye baths, helping ensure the proper bonding of dyes to fibers. It also assists in textile bleaching to remove unwanted colors or impurities from fabrics.

4. Cleaning and Detergent Industry

• Cleaning Agents: Sodium bisulfate is used as an acidic cleaning agent in household and industrial cleaning products, including toilet bowl cleaners, rust removers, and surface cleaners. It helps remove mineral deposits and scale from hard surfaces.
• Detergent Additive: It is used in laundry detergents and dishwashing powders to soften water and improve cleaning efficiency by lowering the pH.

5. Metal and Mining Industry

• Metal Cleaning and Pickling: Sodium bisulfate is used in the metal industry for cleaning and pickling metals like copper and aluminum, removing oxides and scale before further processing, such as electroplating or painting.
• Gold Mining: It is used in the gold mining industry during the extraction process to lower the pH of solutions in cyanide-based gold recovery, helping to increase the efficiency of the recovery process.

6. Agriculture Industry

• Soil Treatment: Sodium bisulfate is used to lower the pH of alkaline soils in agricultural applications, making them more suitable for growing crops that prefer acidic conditions.
• Animal Feed: It is also used as an additive in animal feed to control the pH levels in the digestive systems of livestock, improving nutrient absorption and promoting gut health.

7. Leather Tanning Industry

• pH Control in Tanning: Sodium bisulfate is used in the leather tanning process to lower the pH of tanning baths and ensure proper conditioning of animal hides during the leather-making process. It helps in the pickling process, which prepares hides for tanning.

8. Cosmetics and Personal Care Industry

• pH Adjuster: Sodium bisulfate is used in various personal care products, such as shampoos, conditioners, and lotions, to adjust the pH to a suitable level. Its acidic nature helps improve the stability and effectiveness of these products.
• Bath Salts: It is sometimes used in bath salts to adjust water pH, making the bath water more acidic and beneficial for skin care.

9. Construction Industry

• Masonry Cleaning: Sodium bisulfate is used in construction to clean masonry surfaces, including bricks and stones, removing efflorescence, mineral deposits, and stains.

10. Paper and Pulp Industry

• Bleaching Agent: In the paper and pulp industry, sodium bisulfate is used as part of the bleaching process to lower the pH of bleaching baths and improve the brightness of the paper.

11. Chemical Industry

• pH Regulator in Chemical Processes: Sodium bisulfate is used as a pH adjuster and buffering agent in various chemical manufacturing processes where acidic conditions are required.
• Acid Replacement: It is a safer, solid alternative to strong acids like sulfuric acid in certain chemical applications, reducing the risks associated with handling liquid acids.

12. Electroplating Industry

• Surface Preparation: Sodium bisulfate is used in electroplating processes to prepare metal surfaces, ensuring they are clean and free from oxides before the plating process begins. It also helps in maintaining the acidity of plating baths.

Sodium bisulfate is valued for its versatility, effectiveness, and relatively safe handling compared to liquid acids, making it a key component in various industrial processes that require pH adjustment or acidic conditions.

Available Packing

• 25 KG PP Bags