{"hq_id":"hq-c-org-000456","name":"Trichloroisocyanuric acid","context":"human_adult","timestamp":"2026-10-27T20:19:46.830Z","derived_by":{"label":"ALETHEIA-derived","engine":{"commit":"a1c6e861599cc34c5db0318ea1a7ac13a327e074","commit_source":"vercel_env","tree_clean":null},"params":{"sha256":"88ae43137e58ed0cd65588409efefee0d90253da01ef4459bf9ee25f888ec9a0","files":["axes.json","context-specificity.json","regulatory-mappings.json","synthesis-params.json","thresholds.json"]},"clock":{"year":2026},"inputs":[{"id":"hq-c-org-000456","sha256":"052909ee3fcee22b670e7d79aa8840e6dfbc04da07e1b8514ca23bdb875ca856"}]},"risk_level":"low","risk_profile":{"magnitude":{"mean":0.2,"weightedMean":0.2,"std_dev":0,"confidence_interval_95":[0.2,0.2],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.2,"weight":0.35}]},"confidence":{"mean":0.5,"weightedMean":0.5,"std_dev":0,"confidence_interval_95":[0.5,0.5],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.5,"weight":0.35}]},"recency":{"mean":1,"weightedMean":1,"std_dev":0,"confidence_interval_95":[1,1],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":1,"weight":0.35}]},"methodology":{"mean":0.7,"weightedMean":0.7,"std_dev":0,"confidence_interval_95":[0.7,0.7],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.7,"weight":0.35}]},"specificity":{"mean":0.92,"weightedMean":0.92,"std_dev":0,"confidence_interval_95":[0.92,0.92],"source_positions":[{"source":"HQ_DIRECT","year":2026,"value":0.92,"weight":0.35}]},"consensus":{"exists":false,"strength":0,"disagreement_magnitude":0,"warning":"single_source_warning"}},"interpretation":{"summary":"Single source (HQ_DIRECT, 2026) indicates low risk.","confidence_note":"Evidence quality varies; interpretation requires caution.","context_note":null,"warning":"single_source_warning"},"sources":[{"id":"who_tcca_pool_disinfection_2017","type":"regulatory","title":"WHO Guidelines for Safe Recreational Water Environments Vol 2: TCCA Pool Sanitization; HOCl Hydrolysis Product; 90% Available Chlorine; Strong Oxidizer GHS Category 1; Disinfection Byproduct Formation","year":2017},{"id":"cdc_pool_chemical_safety_tcca","type":"regulatory","title":"CDC Healthy Swimming: Pool Chemical Safety — Trichloroisocyanuric Acid Incompatibilities; Storage Requirements; Never Mix Pool Chemicals; Free Chlorine Target 1–3 mg/L","year":2020},{"id":"echa-chem-reach-registrations","type":"regulatory","title":"ECHA CHEM, Download all substances: REACH registrations (ECHA's own list of REACH-registered substances)","year":2026,"url":"https://chem.echa.europa.eu/"},{"id":"src_pubchem_tox_6909","type":"pubchem","title":"PubChem: Toxicity section (CID 6909)","url":"https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/compound/6909/JSON?heading=Toxicity"},{"id":"r60-2026-10-02-d983-ac4-ctx-apis-data-domains","type":"regulatory","title":"Computational Toxicology and Exposure APIs: Data Domains (EPA CCTE)","url":"https://www.epa.gov/comptox-tools/computational-toxicology-and-exposure-apis-data-domains"},{"id":"r60-2026-10-02-d983-ac4-ctx-dashboard-release-notes","type":"regulatory","title":"CompTox Chemicals Dashboard: Release Notes (EPA)","url":"https://www.epa.gov/chemical-research/comptox-chemicals-dashboard-release-notes"},{"id":"r60-2026-09-30-d918-oehha-prop65-list-csv-own-url","type":"regulatory","title":"OEHHA Proposition 65 List of Carcinogens or Reproductive Toxicants (CSV, list date 31-Jul-26)","url":"https://oehha.ca.gov/sites/default/files/media/2025-01/p65chemicalslist.csv"},{"id":"r60-2026-10-02-d-955-s9-d955-s9-osha-table-z-1","type":"regulatory","title":"Permissible Exposure Limits – OSHA Annotated Table Z-1","url":"https://www.osha.gov/annotated-pels/table-z-1"},{"id":"pubchem-computed-cid-6909","type":"database","title":"PubChem computed properties for CID 6909 (computed, not measured; as recorded by PubChem)","year":2026,"url":"https://pubchem.ncbi.nlm.nih.gov/compound/6909"},{"id":"pubchem-exp-hazardous-substances-data-bank-cid-6909","type":"database","title":"Hazardous Substances Data Bank (HSDB), as recorded by PubChem (Experimental Properties, CID 6909; where-to-look, not a source of this value)","year":2026,"url":"https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/compound/6909/JSON?heading=Experimental+Properties"},{"id":"pubchem-exp-ilo-who-international-chemical-safety-ca-cid-6909","type":"database","title":"ILO-WHO International Chemical Safety Cards (ICSCs), as recorded by PubChem (Experimental Properties, CID 6909; where-to-look, not a source of this value)","year":2026,"url":"https://pubchem.ncbi.nlm.nih.gov/rest/pug_view/data/compound/6909/JSON?heading=Experimental+Properties"},{"id":"ctx_pred_dtxsid2026523","type":"reference","title":"EPA CompTox CTX API: predicted properties for DTXSID2026523 (Trichloroisocyanuric acid)","url":"https://comptox.epa.gov/ctx-api/chemical/property/predicted/search/by-dtxsid/DTXSID2026523"},{"id":"r60-2026-10-01-echa-annex-vi-clp-table-atp23-xlsx","type":"regulatory","title":"ECHA Annex VI to CLP: the unofficial Excel table (up to and including the 23rd ATP)","url":"https://echa.europa.eu/documents/10162/17218/annex_vi_clp_table_atp23_en.xlsx/b3816c13-81a3-816d-773a-62e88c4e2700?t=1761727004499"},{"id":"pubchem-computed-structure-cid-6909","type":"database","title":"PubChem computed structure descriptors for CID 6909 (computed, not measured; as recorded by PubChem)","year":2026,"url":"https://pubchem.ncbi.nlm.nih.gov/compound/6909"},{"id":"r60-2026-10-18-a5oj-eu-cellar-32008r1272-oj","type":"regulatory","title":"Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006: Annex VI, Part 3, Table 3.1 (Official Journal L 353, 31.12.2008)","year":2008,"url":"https://publications.europa.eu/resource/celex/32008R1272"}],"sources_scope":"record","derived_markers":[],"warnings":["unmapped_classification:WHO:no carcinogenicity classification; assessed as poo","unmapped_classification:US EPA (CompTox genotoxicity summary):epa comptox computed genotoxicity summary: negativ","unmapped_classification:US EPA (CompTox genotoxicity summary):epa comptox computed genotoxicity summary: negativ","unmapped_classification:EPA:registered pesticide (antimicrobial) under fifra. ","unmapped_classification:GHS:oxidizing solid cat 2; acute toxicity oral cat 4; ","unmapped_classification:DOT:un2468, oxidizing solid, 5.1 (6.1), pg ii","unmapped_classification:NSF:nsf/ansi 60 certified for drinking water treatment","single_source_warning"],"meta":{"synthesis_version":"1.1.0","config_version":"1.1.0","n_sources":1,"db_version":49,"warnings":["unmapped_classification:WHO:no carcinogenicity classification; assessed as poo","unmapped_classification:US EPA (CompTox genotoxicity summary):epa comptox computed genotoxicity summary: negativ","unmapped_classification:US EPA (CompTox genotoxicity summary):epa comptox computed genotoxicity summary: negativ","unmapped_classification:EPA:registered pesticide (antimicrobial) under fifra. ","unmapped_classification:GHS:oxidizing solid cat 2; acute toxicity oral cat 4; ","unmapped_classification:DOT:un2468, oxidizing solid, 5.1 (6.1), pg ii","unmapped_classification:NSF:nsf/ansi 60 certified for drinking water treatment"]},"schema":"synthesis","_notice":"ALETHEIA output is reference data, not professional advice. Not a substitute for primary agency sources or qualified professionals. See https://aletheia.holisticquality.io/disclaimer.","_disclaimer_url":"https://aletheia.holisticquality.io/disclaimer","available_contexts":["human_adult","human_child","aquatic_life","human_teen","human_elderly","dog","cat","environmental","human_infant","human_pregnant"]}