Chromium(III) nitrate nonahydrate

2.1 Classification of the substance or mixture

WHMIS 2015 Classification Classified as hazardous under the Hazardous Products Regulations (SOR/2015-17) Oxidizing solids Category 3 Acute Inhalation Toxicity Category 4 Serious Eye Damage/Eye Irritation Category 2 Skin Sensitization Category 1

Signal word

Warning

Hazard statements

May intensify fire; oxidizer Harmful if inhaled May cause an allergic skin reaction Causes serious eye irritation

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 Use only outdoors or in a well-ventilated area Contaminated work clothing should not be allowed out of the workplace Wear protective gloves/protective clothing/eye protection/face protection

Response

IF ON SKIN: Wash with plenty of soap and water 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 Call a POISON CENTER/ doctor if you feel unwell If skin irritation or rash occurs: Get medical advice/attention Wash contaminated clothing before reuse In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish

Disposal

Dispose of contents/container to an approved waste disposal plant

2.3 Other hazards

Toxic to aquatic life with long lasting effects