Freezing-point depression

Code snippets

curl "https://api.oanor.com/osmosis-api/v1/freezing" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/osmosis-api/v1/freezing", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/osmosis-api/v1/freezing");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/osmosis-api/v1/freezing",
    headers={"x-oanor-key": "oanor_test_..."}
)

Example response

A real response from this endpoint, captured by the latest health check.

{
    "data": {
        "note": "ΔTf = i·Kf·m. Kf for water = 1.86 °C·kg/mol. The solution freezes below the pure-solvent point.",
        "inputs": {
            "kf": 1.86,
            "molality": 1,
            "van_t_hoff_factor": 1,
            "solvent_freezing_point": 0
        },
        "new_freezing_point_c": -1.86,
        "freezing_point_depression_c": 1.86
    },
    "meta": {
        "timestamp": "2026-06-04T18:38:23.006Z",
        "request_id": "251ebb47-37a5-4723-91f0-a71d6868b9d2"
    },
    "status": "ok",
    "message": "Freezing point depression",
    "success": true
}