Hydrogen peroxide, 30 wt.% solution in water, nonstabilized

2.1 Classification of the substance or mixture

WHMIS 2015 Classification Classified as hazardous under the Hazardous Products Regulations (SOR/2015-17) Oxidizing liquids Category 2 Acute oral toxicity Category 4 Acute Inhalation Toxicity Category 4 Skin Corrosion/Irritation Category 1 A Serious Eye Damage/Eye Irritation Category 1

Signal word

Danger

Hazard statements

May intensify fire; oxidizer Harmful if swallowed or if inhaled Causes severe skin burns and eye damage

Prevention

Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking Keep/Store away from clothing/combustible materials Take any precaution to avoid mixing with combustibles Avoid breathing dust/fume/gas/mist/vapors/spray Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Wear protective gloves/protective clothing/eye protection/face protection Use only outdoors or in a well-ventilated area

Response

IF INHALED: Remove person to fresh air and keep comfortable for breathing IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing Immediately call a POISON CENTER/doctor Rinse mouth In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower

Disposal

Dispose of contents/container to an approved waste disposal plant

2.3 Other hazards

Light sensitive