CARBON MONOXIDE COMPRESSED

2.1 Classification of the substance or mixture

This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200). Flammable gases Category 1 Gases under pressure Compressed gas Acute toxicity - Inhalation (Gases) Category 3 Reproductive toxicity Category 1A Specific target organ toxicity (repeated exposure) Category 1

Signal word

Danger

Hazard statements

Extremely flammable gas Contains gas under pressure; may explode if heated Toxic if inhaled May damage fertility or the unborn child Causes damage to central nervous system through prolonged or repeated exposure. May form explosive mixtures with air Asphyxiating even with adequate oxygen

Prevention

Do not handle until all safety precautions have been read and understood Keep away from heat, sparks, open flames, hot surfaces. — No smoking Do not breathe gas. Use and store only outdoors or in a well ventilated place Wear protective gloves, protective clothing, eye protection, respiratory protection, and/or face protection Use a backflow preventive device in piping Do not open valve until connected to equipment prepared for use Close valve after each use and when empty

Response

IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor/physician. IF EXPOSED OR CONCERNED: Get medical advice/ attention. Leaking gas fire: do not extinguish, unless leak can be stopped safely. Eliminate all ignition sources if safe to do so.

Storage

Store locked up Protect from sunlight when ambient temperature exceeds 52°C/125°F

Precautionary statements

Disposal Dispose of contents/containers in accordance with container supplier/owner instructions

2.3 Other hazards

Not applicable