⚠ WARNING: Hygroscopic salt used for dust control and deicing. Dissolves with significant heat release (exothermic) — can cause thermal burns on skin in concentrated dry form. Eye hazard if dust contacts eyes.
GHS Hazard Pictograms
⚠ Harmful/Irritant
Hazard Statements (H-codes)
H302 – Harmful if swallowed
H318 – Causes serious eye damage
H319 – Causes serious eye irritation
Precautionary Statements (P-codes)
P260 – Do not breathe dust
P270 – Do not eat/drink when using
P305+P351+P338 – IF IN EYES: Rinse with water for 15 min; seek medical attention
First Aid Measures (Section 4)
👁Eye Contact▼
Flush with water for 15 minutes. Seek medical attention — can cause significant eye irritation.
🖐Skin Contact▼
Flush with water for 15 minutes. Dry powder generates heat when wet — flush immediately.
🫁Inhalation▼
Move to fresh air. Dust causes respiratory irritation.
🫦Ingestion▼
Rinse mouth. Give water. Call Poison Control (1-800-222-1222). Large quantities can cause hypercalcemia.
Storage & Handling
🔒 Storage & Handling: Sealed moisture-resistant containers. Hygroscopic — keep tightly closed. Away from acids and fluoride compounds.