Freezing-point depression

Code-Snippets

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

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

$ch = curl_init("https://api.oanor.com/colligative-api/v1/freezing-point");
curl_setopt($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/colligative-api/v1/freezing-point",
    headers={"x-oanor-key": "oanor_test_..."}
)

Beispiel-Response

Echte Antwort dieses Endpoints, erfasst beim letzten Health-Check.

{
    "data": {
        "note": "Freezing-point depression ΔTf = i·Kf·m lowers the freezing point. For water Kf = 1.86 °C·kg/mol; i is 1 for non-electrolytes, ~2 for NaCl, ~3 for CaCl₂.",
        "inputs": {
            "kf": 1.86,
            "molality": 1,
            "vant_hoff_factor": 2,
            "normal_freezing_point_c": 0
        },
        "new_freezing_point_c": -3.72,
        "freezing_point_depression_c": 3.72
    },
    "meta": {
        "timestamp": "2026-06-05T11:30:32.917Z",
        "request_id": "c7ce3322-e118-4574-bf2a-28b47aff64d6"
    },
    "status": "ok",
    "message": "Freezing point depression",
    "success": true
}