Ferro Silicon is a widely used ferroalloy in various industries, particularly steelmaking and casting. As with any industrial material, it is essential to understand its properties, handling procedures, and safety measures. This article provides a detailed overview of Ferro Silicon’s Material Safety Data Sheet (MSDS) to ensure safe handling and compliance with regulations.
Section 1: Product and Company Identification
- Product Name: Ferro Silicon
- Chemical Formula: FeSi
- CAS Number: 8049-17-0
- Manufacturer/Supplier: [Insert Manufacturer Details]
- Emergency Contact Information: [Insert Emergency Contact Number]
Section 2: Composition and Information on Ingredients
| Component |
Percentage (%) |
| Silicon (Si) |
70-90 |
| Iron (Fe) |
Balance |
| Trace Elements (Al, C, P, S) |
< 1 |
Section 3: Hazards Identification
- Physical Hazards: Non-flammable, but dust may form explosive mixtures with air.
- Health Hazards: Prolonged exposure to dust may cause respiratory issues (e.g., pneumoconiosis).
- Environmental Hazards: Not classified as hazardous to the environment but should be managed to prevent contamination.
GHS Classification:
- Hazard Category: Eye Irritant (Category 2B), STOT (Specific Target Organ Toxicity) – Single Exposure (Category 3, Respiratory System).
- Pictograms: ![Exclamation Mark Symbol]
Section 4: First Aid Measures
- Inhalation: Move to fresh air. Seek medical attention if breathing difficulties persist.
- Skin Contact: Wash thoroughly with soap and water. Remove contaminated clothing.
- Eye Contact: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Seek medical attention if irritation persists.
- Ingestion: Rinse mouth with water. Do not induce vomiting. Seek medical advice.
Section 5: Firefighting Measures
- Suitable Extinguishing Media: Use sand, dry powder, or CO2 extinguishers. Do not use water.
- Special Hazards: Reacts with water to release hydrogen gas, which may ignite.
- Protective Equipment for Firefighters: Wear self-contained breathing apparatus and full protective gear.
Section 6: Accidental Release Measures
- Personal Precautions: Avoid creating dust. Wear appropriate protective equipment.
- Environmental Precautions: Prevent spillage from entering drains or waterways.
- Cleanup Methods: Sweep or vacuum the material into suitable containers for disposal. Avoid using water.
Section 7: Handling and Storage
- Handling:
- Minimize dust generation and accumulation.
- Use in a well-ventilated area.
- Avoid inhalation and contact with skin or eyes.
- Storage:
- Store in a cool, dry, and well-ventilated area.
- Keep away from moisture, acids, and oxidizing agents.
- Ensure containers are tightly closed.
Section 8: Exposure Controls and Personal Protection
- Exposure Limits: Follow local occupational exposure limits for dust.
- Engineering Controls: Use local exhaust ventilation to control dust.
- Personal Protective Equipment (PPE):
- Respiratory Protection: NIOSH-approved dust masks or respirators.
- Hand Protection: Protective gloves (e.g., nitrile gloves).
- Eye Protection: Safety goggles.
- Skin Protection: Protective clothing.
Section 9: Physical and Chemical Properties
| Property |
Value |
| Appearance |
Gray, metallic lumps or powder |
| Odor |
Odorless |
| Melting Point |
1,200-1,350°C |
| Boiling Point |
Not applicable |
| Density |
2.4-2.6 g/cm³ |
| Solubility in Water |
Insoluble |
Section 10: Stability and Reactivity
- Stability: Stable under normal conditions.
- Reactivity: Reacts with acids and water, releasing hydrogen gas.
- Hazardous Decomposition Products: Hydrogen gas and silicon dioxide dust.
- Conditions to Avoid: Moisture, open flames, and strong oxidizers.
Section 11: Toxicological Information
- Acute Toxicity: Low acute toxicity.
- Chronic Effects: Long-term inhalation of dust may cause lung damage.
- Irritation: Dust may cause mechanical irritation to eyes and respiratory tract.
Section 12: Ecological Information
- Ecotoxicity: Not classified as hazardous to aquatic life.
- Persistence and Degradability: Non-biodegradable but stable in the environment.
- Mobility: Insoluble in water, minimal mobility in soil.
Section 13: Disposal Considerations
- Waste Disposal: Dispose of in accordance with local regulations. Avoid generating dust during disposal.
- Packaging Disposal: Rinse and recycle or dispose of packaging following local guidelines.
Section 14: Transport Information
- UN Number: Not classified as hazardous for transport.
- Transport Hazard Class: Not applicable.
- Packaging Group: Not applicable.
- Special Precautions: Ensure containers are secure and protected from moisture.
Section 15: Regulatory Information
- Labeling Requirements: Follow local and international regulations for labeling.
- GHS Classification: Refer to Section 3.
- Additional Regulations: Ensure compliance with REACH, OSHA, or equivalent regulations.
Section 16: Other Information
- Date of Preparation: [Insert Date]
- Disclaimer: The information provided in this MSDS is believed to be accurate and is intended for guidance only. Users must evaluate the suitability of this material for their specific purposes and ensure compliance with applicable laws and regulations.
For more detailed information or to request a PDF copy of the Ferro Silicon MSDS, please contact us.
