Poison by subcutaneous, intracerebral, and parenteral routes. Moderately toxic by intraperitoneal and intravenous routes. Human systemic effects: meningeal changes to spinal cord. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of I− and NOx.
Safety Statements about Metrizamide (31112-62-6):
S22 Do not breathe dust.
S24/25: Avoid contact with skin and eyes.
Attention:
1. Storage: Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
2. Handling: Avoid ingestion and inhalation. Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed.