Oxalic acid is an organic acid with the systematic name ethanedioic acid and chemical formula HO−C (=O)−C (=O)−OH, also written as (COOH)2 or (CO2H)2 or H2C2O4. It is the simplest …

Dec 19, 2025 · oxalic acid, a colourless, crystalline, toxic organic compound belonging to the family of carboxylic acids. Oxalic acid is widely used as an acid rinse in laundries, where it is …

Oct 1, 2025 · This article looks at oxalic acid and its associated risks in more detail. It also lists dietary sources of the compound and explains how people can decrease their intake.

May 21, 2025 · Oxalic acid, also known as oxalate, is found in plant foods like vegetables, fruits, grains, and nuts. People with kidney disease may need to limit oxalate in their diets.

Oxalic acid is an alpha,omega-dicarboxylic acid that is ethane substituted by carboxyl groups at positions 1 and 2. It has a role as a human metabolite, a plant metabolite and an algal …

Dec 24, 2024 · Oxalic acid is the simplest saturated dicarboxylic acid with the formula C 2 H 2 O 4. It is a white solid that occurs naturally in the form of a dihydrate. Anhydrous compound must …

Jan 27, 2025 · Learn about oxalates, the difference between oxalic acid and oxalic acid, the possible health risks of oxalates and high-oxalate foods for specific individuals, and tips for …

The meaning of OXALIC ACID is a poisonous strong acid (COOH)2 or H2C2O4 that occurs in various plants (such as spinach) as oxalates and is used especially as a bleaching or cleaning …

Learn about oxalic acid’s formula, structure, natural sources, uses, reactions, and safety. Simple explanations for students, with real-life examples and exam tips.

Oxalic acid is found in many plants. It is named for the genus Oxalis, also known as wood sorrels, where it was first discovered in the 18th century.