Potassium Iodide Solution CAS 7681-11-0
Common name: KI solution
Safety & storage
GHS pictograms
Korean regulatory status
Controlled Hazardous Substance (K-OSHA)
Workplace Monitoring Substance (K-OSHA)
Special Health Check-up Substance (K-OSHA)
Storage & management
Cabinet: B / Shelf: Middle (GEN/IND — liquids)
Quantity on hand: Not specified
Responsible person: DM
Key safety notes
- Keep away from strong oxidizers
- Light sensitive - store in amber bottle
- Turns yellow when oxidized - replace if discolored
Status explanations
- Controlled Hazardous Substance (K-OSHA)
- Poses a significant health risk to workers. Requires SDS, proper labeling, and worker training.
- Workplace Monitoring Substance (K-OSHA)
- Requires employers to periodically measure the substance's concentration in the workplace air to ensure safety.
- Special Health Check-up Substance (K-OSHA)
- Exposed workers must receive periodic, specialized medical examinations to screen for occupational diseases.