MnCl4 x 6 H2O

UNMAPPED_0450 chemically defined UNMAPPED

Ontology mapping

Primary identifier
UNMAPPED_0450
Notes
Imported from mim-queue (source_id=mediadive.ingredient:2071); no CAS-RN or CHEBI/NCIT match. Curator review needed. Reviewed on 2026-05-11 as an ambiguous manganese chloride hydrate formula; left unmapped.

Synonyms (2)

SynonymTypeSourceOccurrences
MnCl4 x 6 H2O RAW_TEXT mim-queue
manganese(II) chloride RAW_TEXT edison_deep_research_2026_06

Occurrence statistics

Total occurrences
0
Distinct media
0

Curation history

TimestampCuratorActionNew statusChanges
2026-04-30T18:43:03.698454+00:00 audit_import_ingredients[mim-queue] CREATED_AS_UNMAPPED UNMAPPED Imported from mim-queue (source_id=mediadive.ingredient:2071); no CAS-RN or CHEBI/NCIT match. Curator review needed.
2026-05-11T08:04:31Z mediaingredientmech-agentic-curation LLM REVIEWED_FORMULA_AMBIGUITY UNMAPPED Classified as a single inorganic salt hydrate surface form and left unmapped because MnCl4 x 6 H2O is not locally verified as a valid manganese chloride hydrate identity; mapping to manganese(II) chloride would alter stoichiometry.
2026-06-16T00:00:00+00:00 edison_deep_research LLM REVIEWED_DEEP_RESEARCH UNMAPPED Edison deep research (literature) + MediaDive recipe context (medium J1323 trace metals, alongside ZnCl2/Al2(SO4)3/FeSO4) identify this as manganese(II) chloride. Left UNMAPPED: 'x 6 H2O' is a non-standard hydrate (MnCl2 forms mono/di/tetrahydrate; CHEBI has no hexahydrate term) and 'MnCl4' is malformed — unsafe to assert an exact hydrate identity. (Contrast MnCl4 x 4 H2O, merged to the tetrahydrate CHEBI:86368.)
2026-08-06T00:00:00+00:00 edison_literature_identity LLM ANNOTATED Edison LITERATURE (PaperQA3) identity research; report at research/ingredients/Mncl4_X_6_H2o-edison-literature.md (local artifact — research/ is gitignored, so the findings are quoted here rather than linked). Report verdict: **Recommended interpretation:** an **ambiguous, malformed single-inorganic-salt hydrate label**, probably intended to denote a manganese(II) chloride trace-metal reagent, but not sufficiently resolved to a unique chemical identity. CURIEs discussed: CHEBI:86368. Recorded as provenance only — no grounding applied from this run. Edison's recommendations are deliberately conservative, and a plausible identifier promoted by a mechanism that never decided anything is what #203 and #263 exist to undo. Any CURIE above is a curator's to accept or reject.