Oxygen, Medipure

SECTION 2: Hazards identification

OSHA Emergency Overview WARNING! High pressure, oxidizing gas. Vigorously accelerates combustion. Self-contained breathing apparatus may be required by rescue workers.

Principle Routes of Exposure

Inhalation. EFFECTS OF A SINGLE (ACUTE) OVEREXPOSURE: INHALATION: Breathing 80% or more oxygen at atmospheric pressure for more than a few hours may cause nasal stuffiness, cough, sore throat, chest pain and breathing difficulty. Breathing oxygen at higher pressure increases the likelihood of adverse effects within a shorter time period. Breathing pure oxygen under pressure may cause lung damage and also central nervous system effects resulting in dizziness, poor coordination, tingling sensation, visual and hearing disturbances, muscular twitching, unconsciousness and convulsions. Breathing of oxygen under pressure may cause prolongation of adaptation to darkness and reduced peripheral vision. SKIN CONTACT: No harm expected. SKIN ABSORPTION: No evidence of adverse effects from available information. SWALLOWING: This product is a gas at normal temperature and pressure. EYE CONTACT: No evidence of adverse effects from available information. EFFECTS OF REPEATED (CHRONIC) OVEREXPOSURE: No evidence of adverse effects from available information. OTHER EFFECTS OF OVEREXPOSURE: See "Notes to Physician", in the "First Aid" section.

Medical Conditions Generally Aggravated by Exposure

OVEREXPOSURE See "Notes to Physician", in the "First Aid" section. SIGNIFICANT LABORATORY DATA WITH POSSIBLE RELEVANCE TO HUMAN HEALTH HAZARD EVALUATION: None currently known. CARCINOGENICITY: Not listed as carcinogen by