{
  "product_id": "H2-001",
  "name": "Hydrogen (H2)",
  "chemical_formula": "H2",
  "purity_grade": "Ultra High Purity (UHP)",
  "purity_percent": 99.999,
  "form": "compressed gas",
  "applications": [
    "example"
  ],
  "safety_class": "2.1 Flammable Gas"
}