Sodium thiocyanate

2.1 Classification of the substance or mixture

WHMIS 2015 Classification Classified as hazardous under the Hazardous Products Regulations (SOR/2015-17) Acute oral toxicity Category 4 Acute dermal toxicity Category 4 Acute Inhalation Toxicity Category 4 Specific target organ toxicity - (repeated exposure) Category 2 Target Organs - Liver, Blood, Thyroid.

Health hazards

Not Otherwise Classified Category 1 Contact with acids liberates very toxic gas

Signal word

Danger

Hazard statements

Harmful if swallowed, in contact with skin or if inhaled May cause damage to organs through prolonged or repeated exposure Contact with acids liberates very toxic gas

Prevention

Take any precaution to avoid mixing with acids Do not breathe dust/fumes/gas/mist/vapours/spray Wear respiratory protection Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Use only outdoors or in a well-ventilated area Wear protective gloves/protective clothing/eye protection/face protection

Response

IF INHALED: Remove person to fresh air and keep comfortable for breathing Immediately call a POISON CENTER/doctor IF ON SKIN: Wash with plenty of soap and water Get medical advice/attention if you feel unwell Rinse mouth Take off contaminated clothing

Storage

Store in a well-ventilated place. Keep container tightly closed Store locked up

Disposal

Dispose of contents/container to an approved waste disposal plant

2.3 Other hazards

Harmful to aquatic life with long lasting effects Light sensitive