WHMS HHPS

• The flame pictogram is used for the following classes and categories:

  • Flammable gases
  • Aerosols
  • Flammable liquids
  • Flammable solids
  • Pyrophoric liquids
  • Pyrophoric solids
  • Self-heating substances and mixtures
  • Substances and mixtures which emit flammable gases
  • Self-reactive substances and mixtures
  • Organic peroxides
  • Chemicals under pressure
• The flame over circle pictogram is used for the following classes and categories:

  • Oxidizing gases
  • Oxidizing liquids
  • Oxidizing solids
• The gas cylinder pictogram is used for the following classes and categories:

  • Gases under pressure
  • Chemicals under pressure
• The corrosion pictogram is used for the following classes and categories:

  • Corrosive to metals
  • Skin corrosion/irritation
  • Serious eye damage/eye irritation
• The exploding bomb pictogram is used for the following classes and categories:

  • Self-reactive substances and mixtures
  • Organic peroxides
• The skull and crossbones pictogram is used for the following classes and categories:

  • Acute toxicity
  • Health hazard
• The health hazard pictogram is used for the following classes and categories:

  • Respiratory or skin sensitization
  • Germ cell mutagenicity
  • Carcinogenicity
  • Reproductive toxicity
  • Specific Target Organ Toxicity
  • Aspiration hazard
• The exclamation mark pictogram is used for the following classes and categories:

  • Acute toxicity
  • Skin corrosion/irritation
  • Serious eye damage/eye irritation
  • Respiratory or skin sensitization
  • Specific target organ toxicity
• The biohazardous infectious materials pictogram is used for the following classes and categories:

  • Biohazardous Infectious Materials