Sodium sulfite anhydrous 500g BIOMUS

Sodium Sulfite Anhydrous 500g BIOMUS

Technical information about chemical reagents:

• Chemical formula: Na₂SO₃
• CAS number: 7757-83-7
• EC number: 231-821-4
• Net weight: 500g

Examples of professional applications in various industries:

• Food industry: Preservative: Sodium sulfite is used in the food industry as a preservative. It helps extend the shelf life of foods such as dried fruits, potato products, and wine by inhibiting the growth of microorganisms and preventing food oxidation.
• Photography: Fixing agent: In photography, sodium sulfite serves as a component of fixing solutions. It is used to remove unexposed silver halide from photographic films and papers and to stabilize the image.
• Water treatment: Dechlorination: Sodium sulfite is used in water treatment for dechlorinating drinking water and wastewater. It neutralizes excess chlorine that may remain in the water after disinfection, preventing harmful effects on the environment and human health.
• Chemical industry: Reducing agent: In the chemical industry, sodium sulfite is used as a reducing agent. It is employed in various chemical reactions to remove oxygen and produce the desired products.
• Paper industry: Bleaching agent: Sodium sulfite is used in the paper industry as a bleaching agent. It helps remove discoloration and stains, improving the whiteness and brightness of the paper.
• Textile industry: Textile finishing: In the textile industry, sodium sulfite is used for textile finishing. It helps fix colors and brighten textiles, enhancing the quality and appearance of fabrics.
• Pharmaceutical industry: Stabilizer and antioxidant: In the pharmaceutical industry, sodium sulfite is used as a stabilizer and antioxidant in various medications and pharmaceutical formulations. It helps increase the stability and shelf life of products.
• Leather industry: Leather tanning: In the leather industry, sodium sulfite is used in leather tanning. It helps preserve and stabilize the hide, improving the durability and quality of the leather.

Recommended storage conditions:

1. Anhydrous sodium sulfite should be stored in a dry, well-ventilated area, away from heat and ignition sources.
2. It should be protected from moisture and water to avoid hydrolysis.
3. The product should be stored in its original packaging or other tightly sealed containers, away from incompatible chemicals.
4. It is important to label the packaging according to hazardous materials regulations.

Anhydrous sodium sulfite should be stored in a dry, well-ventilated area, away from heat and ignition sources. It should also be protected from moisture and water to avoid hydrolysis. The product should be stored in its original packaging or other tightly sealed containers