Skull and Crossbones Hazard Symbol - GHS Acute Toxicity Warning Sign #40320 (License: Personal Use)

This is the Globally Harmonized System (GHS) pictogram for acute toxicity, featuring a black skull and crossbones centered within a red-bordered diamond on a white background. It signals substances that may be fatal or toxic in small amounts, and is mandatory on chemical labels and safety data sheets per OSHA and UN standards. The design ensures immediate recognition across language barriers in industrial, laboratory, and transport settings.

Used on chemical containers, safety signage, SDS documents, and regulatory compliance materials to alert users to lethal or highly toxic hazards; matches user intent for hazard identification, safety training, or regulatory reference.