Nickel/Nickel Alloys

SECTION 2: Hazards identification

2.1 DESCRIPTION OF HAZARDS: Nickel and Nickel alloys do not present a hazard to human health and are not classified as hazardous. As shipped, nickel and nickel alloys have no known toxicological properties other than causing allergic reactions in individuals sensitive to the metals contained in the alloys. Hazardous fume or dust emissions may be released when in powder form or during remelting, grinding, cutting or welding. The classifications below are related to exposure to the hazardous fume or dust emissions generated when remelting, grinding, cutting or welding. Acute Toxicity (Oral) – Category 4 Skin Corrosion/Irritation – Category 2 Eye Damage/Irritation – Category 2A Sensitization – Respiratory – Category 1 Sensitization – Skin – Category 1 Germ Cell Mutagenicity – Category 2 Carcinogenicity – Category 1A Toxic to Reproduction – Category 1B Specific Organ Toxicity – Single Exposure – Category 1 (kidneys, respiratory system) Specific Organ Toxicity – Single Exposure – Category 2 (systemic toxicity) Specific Organ Toxicity – Single Exposure – Category 3 (respiratory system) Specific Organ Toxicity – Single Exposure – Category 1 (respiratory system, lungs, nervous system) Specific Organ Toxicity – Single Exposure – Category 2 (liver)

2.2 Label elements

Signal Word – DANGER

Hazard statements

Harmful if swallowed Causes skin irritation Causes serious eye irritation May cause allergy or asthma symptoms or breathing difficulties if inhaled May cause an allergic skin reaction Suspected of causing genetic defects May cause cancer May damage fertility or damage the unborn child May cause damage to organs through prolonged or repeated exposure. Causes damage to respiratory system, lungs and nervous system through prolonged and repeated exposure

Precautionary statements

Prevention – Obtain special instructions before use. Do not handle until all precautions have been read and understood. Do not breathe powders, dust, mist, fumes or vapors. Use only outdoors or in well ventilated areas. Wear protective gloves, clothing, eye/face protection. Wear respiratory protection if necessary or required. Wash thoroughly after handling.

Response

If exposed or concerned – get medical advice or attention IF INHALED – Remove person to fresh air and keep comfortable for breathing. If experiencing respiratory symptoms call a POISON CENTER or doctor. IF ON SKIN – Wash with plenty of soap and water. If skin irritation or rash occurs, get medical advice or attention. Wash contaminated clothing before reuse. IF IN EYES – Rinse cautiously with water for several minutes. Get medical advice/attention. IF SWALLOWED – Immediately call a POISON CENTER or doctor. Rinse mouth. Storage/Disposal – Store in a secure area. Dispose of material in accordance with local, regional, national and/or international regulations.

2.3 Other hazards

Dust or powders may present an explosion hazard if allowed to accumulate in an industrial or manufacturing environment. Coatings and oils applied to the product may enhance flammability.