Sodium Sulphite Anhydrous (99%)

Sodium Sulphite Anhydrous (99%)

Description:

Sodium Sulphite Anhydrous (Na₂SO₃) is a white crystalline or powdery substance. It is a sodium salt of sulfurous acid and is highly soluble in water. Sodium Sulphite is commonly used as a reducing agent, preservative, and in various industrial processes. The “99%” designation indicates high purity.

Applications:

1. Industrial Processes:
   • Bleaching Agent: Used in the textile and paper industries for bleaching and decolorizing processes.
   • Reducing Agent: Functions as a reducing agent in various chemical reactions and manufacturing processes.
   • Water Treatment: Used in water treatment to remove chlorine and other oxidizing agents.
2. Food Industry:
   • Preservative: Used as a preservative in certain foods and beverages to inhibit microbial growth and oxidation. Its use is regulated due to its potential to cause allergic reactions in sensitive individuals.
3. Photography:
   • Employed in photographic processing as a reducing agent to prevent oxidation of the developing chemicals.
4. Chemical Manufacturing:
   • Used in the production of other chemicals, such as sodium thiosulphate, and in various synthetic processes.
5. Laboratory Use:
   • Utilized in laboratories as a reagent and reducing agent in various analytical and synthetic applications.

Handling and Safety:

• Personal Protection: Wear appropriate protective equipment such as gloves, safety goggles, and lab coats to avoid skin and eye contact. Use a dust mask or respirator in dusty environments.
• Inhalation: Avoid inhaling dust, which can cause respiratory irritation. Work in a well-ventilated area or use local exhaust ventilation.
• Skin/Eye Contact: Can cause irritation. In case of contact, rinse affected areas with plenty of water. Seek medical attention if irritation persists.
• Spills: Sweep up and place in a suitable container for disposal. Avoid creating dust. Follow local regulations for disposal.
• First Aid Measures:
  • Inhalation: Move to fresh air. Seek medical attention if symptoms persist.
  • Skin/Eye Contact: Rinse with water for at least 15 minutes. Seek medical help if irritation continues.
  • Ingestion: Rinse mouth and drink water. Do not induce vomiting. Seek medical assistance immediately.

Storage:

• Store in a tightly sealed container in a cool, dry place to avoid moisture absorption and clumping.
• Keep away from acids and oxidizing agents to prevent unwanted reactions.
• Ensure storage areas are well-ventilated and away from heat sources.

By adhering to these guidelines, you can ensure the safe handling and effective use of Sodium Sulphite Anhydrous (99%).