Used in injections for B12 deficiency; pharmaceuticals for cyanide poisoning antidote; supplements for better absorption; research for metabolism; animal health for anemia; in diagnostic kits.

Low toxicity; may cause allergic reactions or skin rashes. Irritates skin; stable. Use PPE; monitor for hypersensitivity symptoms in patients.

Supplied in 100g bottles with tamper-evident seals; store cool and dry per Sigma-Aldrich catalog.