Anhydrous Sodium Sulfite 1kg BIOMUS

Anhydrous Sodium Sulfite 1kg BIOMUS

Technical information on chemical reagents:

• Chemical formula: Na₂SO₃
• CAS number: 7757-83-7
• EC number: 231-821-4
• Net weight: 1kg

Examples of professional applications in various sectors:

• Food industry: Preservative: Sodium sulfite is used as a preservative in the food industry. 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: Fixer: In photography, sodium sulfite serves as a component in 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 to dechlorinate drinking water and wastewater. It neutralizes excess chlorine that may remain in the water after disinfection, thereby 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 used in various chemical reactions to remove oxygen and produce desired products.
• Paper industry: Bleaching agent: Sodium sulfite is used as a bleaching agent in the paper industry. It helps remove discolorations and stains and improves the whiteness and brightness of paper.
• Textile industry: Textile finishing: In the textile industry, sodium sulfite is used for textile finishing. It helps fix colors and brighten textiles, thereby improving 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 drugs and pharmaceutical formulations. It helps increase product stability and shelf life.
• Leather industry: Leather tanning: In the leather industry, sodium sulfite is used for tanning leather. It helps preserve and stabilize the hide, which improves the durability and quality of the leather.

Recommended storage conditions:

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

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