OXALIC ACID

Updated 04-May-2020.

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Compound: OXALIC ACID: Molecule Type: Small molecule, Molecular Formula: C2H2O4, Molecular Weight: 90.03, Synonyms: Oxalic Acid;Oxalic Acid Dianion

My botty best at summarizing from Wikipedia: Oxalic acid is an organic compound with the formula C2H2O4 . it is a white crystalline solid that forms a colorless solution in water . its acid strength is much greater than that of ace excessive ingestion of oxalic acid or prolonged skin contact can be dangerous . early investigators isolated the acid from flowering plants of the genus Oxalis . by 1773, François Pierre Savary a variety of precursors can be used including glycolic acid and ethylene glycol . a newer method entails oxidative carbonylation of alcohols to give diesters of oxalic anhydrous material is both acidic and hydrophilic (water seeking) it is used in esterifications . it forms esters such as dimethyl oxalate . the drug oxaliplatin. Oxalic acid can be oxidized by permanganate in an autocatalytic reaction. the 100th ed of the CRC, released in 2019, has values of 1. members of the spinach family and brassicas (cabbage, broccoli, brussels sprouts) are high in oxalates . the formation of naturally occurring calcium-oxalate patinas on Oxalic acid may increase leaching of radionuclides conditioned in bitumen for radioactive waste disposal . LDH catalyses conversion of pyruvate to lactic acid oxidising coen it is also used in baking powder and as a third reagent in silica analysis instruments . its utility in rust removal agents is due to its forming a stable, water-soluble salt with ferric iron, ingested oxalic acid has an oral LDLo (lowest published lethal dose) of 600 mg/kg . toxicity due to kidney failure caused by precipitation of solid calcium . ingestion of