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Glite Dictionary
ethanedioic acid

ethanedioic acid

9.5
Poisonous chemical from some plants used to clean rust and test chemicals in labs
  • noun
  • /ˌiːθəˈnɛdiˌoʊɪk ˈæsɪd/
  • Specialized
translation icon : ácido oxálico
  • Even small amounts of ethanedioic acid can be toxic if ingested, so it must be handled with care.

Examples

  • Rhubarb leaves contain ethanedioic acid, which makes them poisonous to humans.

  • Ethanedioic acid is commonly used in laboratories for chemical analysis and cleaning purposes.

  • The laboratory uses ethanedioic acid for various experiments.

  • Many plants contain ethanedioic acid in small amounts.

  • Ethanedioic acid is often used as a rust remover due to its powerful bleaching properties.

  • In agriculture, ethanedioic acid is used to analyze soil for nutrient levels.

  • Safety guidelines indicate that ethanedioic acid should be stored in a cool, well-ventilated area.

Synonyms

oxalic acid
vsethanedioic acid
  • Specialized
7.9

A poisonous white acid in some plants that people use to remove rust

is the systematic scientific name for the same acid

Surface Forms

ethanedioic acid singular
ethanedioic acids plural

Morphology

ethanedioic + acid

The constituent 'ethanedioic' is a technical systematic chemical term (oxalic acid) that a B1 learner would not be able to parse from general vocabulary; even knowing 'acid', the specialized morphology (ethane + dioic) and the specific properties (toxic, crystalline, uses) are not inferable from ordinary word knowledge. Because this is domain-specific nomenclature rather than a transparent compositional phrase, the overall meaning cannot be derived by an average B1 learner.

Etymology

Ethanedioic acid gets its name from simple parts used by chemists: ethane means 'two carbon atoms' and dioic acid means 'two acid groups'. So the name literally says a two-carbon acid with two acidic parts, and it is the formal name for common oxalic acid, a plant acid that can be 'toxic'.