Blog | 2024-05-14
| Section | Description |
| 1. Identification | |
| Product Name | Calcium Chloride |
| Synonyms | Calcium Dichloride |
| CAS Number | 10043-52-4 |
| Chemical Formula | CaCl₂ |
| 2. Hazard Identification | |
| GHS Classification | Eye Irritation (Category 2A), Skin Irritation (Category 2) |
| Signal Word | Warning |
| Hazard Statements | H319: Causes serious eye irritation. H315: Causes skin irritation. |
| Precautionary Statements | P264: Wash skin thoroughly after handling. P280: Wear protective gloves/protective clothing/eye protection/face protection. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. P337 + P313: If eye irritation persists: Get medical advice/attention. |
| 3. Composition/Information on Ingredients | |
| Substance | Calcium Chloride |
| Concentration | 74-95 |
| CAS Number | 10043-52-4 |
| 4. First-Aid Measures | |
| Inhalation | Move the person to fresh air. If breathing is difficult, provide oxygen and seek medical attention. |
| Skin Contact | Wash with plenty of soap and water. If irritation persists, seek medical attention. |
| Eye Contact | Rinse immediately with plenty of water for at least 15 minutes. Seek medical attention if irritation persists. |
| Ingestion | Rinse mouth with water. Do not induce vomiting. Seek medical attention if symptoms occur. |
| 5. Fire-Fighting Measures | |
Suitable Extinguishing Media | Use water spray, alcohol-resistant foam, dry chemical, or carbon dioxide. |
Special Hazards Arising from the Substance | Hydrogen chloride gas, Calcium oxide. Protective EquipmentWear self-contained breathing apparatus and full protective clothing. |
6. Accidental Release Measures | |
| Personal Precautions | Use personal protective equipment. Avoid dust formation. Avoid breathing dust. |
| Environmental Precautions | Prevent further leakage or spillage if safe to do so. Do not let the product enter drains. |
| Methods for Cleaning Up | Sweep up and shovel. Keep in suitable, closed containers for disposal. |
| 7. Handling and Storage | |
| Handling | Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use in well -ventilated areas. |
| Storage | Store in a cool, dry place. Keep container tightly closed. |
8. Exposure Controls /Personal Protection | |
| Engineering Controls | Use local exhaust ventilation to minimize dust exposure. Personal Protective Equipment |
| Eye Protection | Safety goggles. |
| Skin Protection | Protective gloves. |
| Respiratory Protection | Dust mask or respirator. |
| Body Protection | Wear suitable protective clothing. |
9. Physical and Chemical Properties | |
| Appearance | White, crystalline solid |
| Odor | Odorless |
| pH | 8-9 (10% solution) |
| Melting Point | 772°C (1422°F) |
| Boiling Point | 1600°C (2912°F) |
| Solubility in Water | Very soluble |
| 10. Stability and Reactivity | |
| Chemical Stability | Stable under recommended storage conditions. |
| Conditions to Avoid | Moisture, incompatible materials. |
| Incompatible Materials | Strong acids, strong oxidizing agents. |
Hazardous Decomposition Products | Hydrogen chloride gas, Calcium oxide. |
11. Toxicological Information | |
| Acute Toxicity | Low toxicity by ingestion. |
| Skin Corrosion/Irritation | Causes skin irritation. |
Serious Eye Damage /Irritation | Causes serious eye irritation. |
Respiratory or Skin Sensitization | Not classified. |
| Carcinogenicity | Not classified as a carcinogen. |
| 12. Ecological Information | |
| Ecotoxicity | Low toxicity to aquatic life. |
| Persistence and Degradability | Not applicable. |
| Bioaccumulative Potential | Not applicable. |
| Mobility in Soil | High. |
| 13. Disposal Considerations | |
| Waste Disposal Methods | Dispose of in accordance with local regulations. |
| 14. Transport Information | |
| UN Number | Not regulated. |
| UN Proper Shipping Name | Not regulated. |
| Transport Hazard Class | Not regulated. |
| Packing Group | Not regulated. |
| 15. Regulatory Information | |
Safety, Health and Environmental Regulations | Comply with local, regional, and international regulations. |
Introduction and Analysis
Calcium chloride (CaCl₂) is a versatile chemical widely used in various industries such as food processing, water treatment, and as a de-icing agent. Its safety data sheet (SDS) is critical for ensuring safe handling, storage, and emergency procedures. The SDS provides comprehensive information on potential hazards, first-aid measures, fire-fighting measures, accidental release measures, handling and storage, exposure controls, and regulatory information.
Key Points:
Hazard Identification: Calcium chloride can cause serious eye and skin irritation, emphasizing the need for appropriate personal protective equipment (PPE) such as gloves and goggles.
First-Aid Measures: Immediate rinsing and medical attention are crucial in case of contact, highlighting the importance of preparedness for accidents.
Handling and Storage: Proper handling and storage conditions are necessary to prevent dust formation and accidental exposure, ensuring workplace safety.
Environmental Impact: Although it has low toxicity to aquatic life, care should be taken to prevent environmental contamination.
By understanding and adhering to the guidelines outlined in the SDS, users can mitigate risks and handle calcium chloride safely, ensuring both personal safety and environmental protection.
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