{"hq_id":"hq-c-org-000816","name":"Sodium carbonate (washing soda)","context":"human_adult","risk_level":"low","schema":"legacy","note":"Synthesis unavailable: compound lacks vectorizable regulatory classifications. Raw safety data returned.","data":{"risk_level":"low","summary":"Skin/eye irritant at high concentration; respiratory irritant (powder); caustic concentrated; GRAS food additive (E500); low overall concern in formulated products"},"meta":{"synthesis_version":"n/a","timestamp":"2026-05-01T19:53:49.173Z"}}