Used in supplements for absorption and immune function; pharmaceuticals for deficiency; food additives for fortification; cosmetics for anti-aging; animal feed for health; in research for bioavailability studies.

Low toxicity; irritant to eyes upon contact. Avoid overdosage; stable. Use PPE; no major hazards but monitor copper levels in blood.

Packaged in 25kg multi-wall paper bags with liners; store in cool, dry conditions per Sigma-Aldrich catalog to prevent degradation.