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21 Cards in this Set

  • Front
  • Back
Blue 0
Health - No hazard
Blue 1
Health - Slight hazard
Blue 2
Health - Moderate hazard
Blue 3
Health - Serious hazard
Blue 4
Health - Severe hazard
Red 0
Flammability - Will not burn
Red 1
Flammability - Needs to be preheated to burn
Red 2
Flammability - Ignites when slightly heated
Red 3
Flammability - Ignites at room temperature
Red 4
Flammability - Flammable gases, volatile liquids, pyrophoric materials
Yellow 0
Reactivity - Normally stable
Yellow 1
Reactivity - Unstable if heated
Yellow 2
Reactivity - Violent chemical change if temperature and pressure are elevated
Yellow 3
Reactivity - Can detonate if strong initiating force is used
Yellow 4
Reactivity - Can detonate or explode at normal conditions
White - ACID
Acid
White - ALK
Alkali
White - COR
Corrosive
White - OXY
Oxydizer
White - ₩
Do not use water
White - Trifoil (radioactive symbol)
Radioactive