{
  "schema": "sharpsyn.compound/v1",
  "url": "https://sharpsyn.com/c/XLYOFNOQVPJJNP-UHFFFAOYSA-N",
  "cite_as": "https://sharpsyn.com/c/XLYOFNOQVPJJNP-UHFFFAOYSA-N",
  "generated_by": "SharpSyn",
  "updated_at": "2026-10-12T05:22:35+00:00",
  "compound": {
    "name": "Water",
    "synonyms": [
      "Distilled water",
      "Dihydrogen oxide",
      "Purified water",
      "Sterile water",
      "Water vapor",
      "Water, deionized",
      "oxidane",
      "aqua",
      "Water, purified",
      "Water, mineral",
      "Dihydrogen Monoxide",
      "steam"
    ],
    "cas": "7732-18-5",
    "inchikey": "XLYOFNOQVPJJNP-UHFFFAOYSA-N",
    "inchi": "InChI=1S/H2O/h1H2",
    "smiles": "O",
    "formula": "H2O",
    "mw": 18.015
  },
  "sourcing": {
    "verified_suppliers": 0,
    "regions": [],
    "grades": [],
    "lead_time_days": null,
    "price_per_kg": {
      "low": 0.0,
      "high": 0.0,
      "currency": "EUR",
      "unit": "kg",
      "confidence": "estimated",
      "n_suppliers": 0,
      "basis": "SharpSyn platform estimate (indicative, not a quote)",
      "as_of": "2026-05-20"
    },
    "provenance": "Aggregated from public listings of verified producers (public profile, real company) only. Supplier names, private and partner prices are never included."
  },
  "pcf": {
    "value_kg_co2e_per_kg": 0.00019,
    "low": null,
    "high": null,
    "tier": 1,
    "tier_label": "Tier 1 — sourced factor",
    "confidence": "measured",
    "source": "UK Government (DESNZ/Defra) GHG Conversion Factors 2025, 'Water supply' 0.1913 kg CO2e/m³",
    "source_url": "https://assets.publishing.service.gov.uk/media/6846b6ea57f3515d9611f0dd/ghg-conversion-factors-2025-flat-format.xlsx",
    "license": "OGL v3.0",
    "reference_year": 2025,
    "region": "UK",
    "model_version": "factor table (2025)",
    "metric": "GWP100 (IPCC AR6)",
    "boundary": "cradle-to-gate",
    "disclaimer": "Directional cradle-to-gate estimate (GWP100, IPCC AR6). Material factors are full cradle-to-gate, but our own synthesis steps carry no process energy, so the route value is a lower bound. Screening values are modelled from the molecular formula (±30%, simple C/H/O molecules only) and are not third-party verified (not ISO 14067 / TfS defensible). For indicative comparison only; producer-maintained values with a source take precedence."
  },
  "indexable": true,
  "request_quote": "https://sharpsyn.com/library/7732-18-5?ask=quote&inchikey=XLYOFNOQVPJJNP-UHFFFAOYSA-N",
  "methodology": "https://sharpsyn.com/methodology"
}