Description
Sodium Metabisulfite (Na2S2O5) 50 lb. Bag
- Primary use: Dechlorination agent in water treatment
- Removes excess chlorine and chloramine from water supplies
- Prevents oxidation of sensitive components in wastewater
- Effective in reducing dissolved oxygen content in industrial water systems
- Neutralizes bleach in wastewater processes
- Used in reverse osmosis systems for membrane protection from chlorination
- Applied in the treatment of boiler water and cooling systems
Sodium Metabisulfite is considered a HAZMAT (Hazardous Material). It falls under the classification of hazardous substances due to its chemical properties. Key reasons for its classification include:
- It is an irritant to the skin, eyes, and respiratory system.
- It can release sulfur dioxide gas when in contact with acids, which is hazardous to health.
- Inhalation of dust or fumes may cause respiratory distress or allergic reactions.
- It may pose environmental hazards if not properly managed or disposed of.
Proper handling, storage, and transportation procedures are required under HAZMAT regulations.
Safety Handling Instructions for Sodium Metabisulfite:
- Personal Protective Equipment (PPE):
- Wear protective gloves (nitrile or rubber) and chemical-resistant clothing.
- Use safety goggles or face shields to protect the eyes.
- Use a dust mask or respirator in environments with potential airborne particles.
- Ventilation:
- Work in a well-ventilated area or use local exhaust systems to minimize dust inhalation.
- Avoid confined spaces with insufficient air circulation.
- Handling Precautions:
- Avoid contact with skin, eyes, and clothing. Wash thoroughly after handling.
- Do not breathe dust or fumes; use respiratory protection when needed.
- Handle with care to avoid creating dust. Use dust suppression techniques (e.g., misting).
- Storage:
- Store in a cool, dry, and well-ventilated area away from acids and oxidizing agents.
- Keep containers tightly closed when not in use to avoid moisture exposure.
- Store in corrosion-resistant containers.
- Spill Procedures:
- Sweep up or vacuum spilled material carefully to avoid creating dust.
- Dispose of waste material according to local regulations for hazardous substances.
- Use appropriate PPE during cleanup to prevent exposure.
- First Aid Measures:
- Inhalation: Move to fresh air immediately and seek medical attention if symptoms persist.
- Skin contact: Wash with soap and water. Remove contaminated clothing.
- Eye contact: Rinse thoroughly with water for at least 15 minutes. Seek medical attention.
- Ingestion: Do not induce vomiting. Rinse mouth with water and seek medical attention.
