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 dicarboxylic acid. It is a white crystalline solid that forms a colorless solution in water.

2022年7月20日 · 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.

2025年1月2日 · Oxalic acid, a colorless, crystalline, toxic organic compound belonging to the family of carboxylic acids. It is widely used as an acid rinse in laundries, where it is effective in removing rust and ink stains because it converts most insoluble iron compounds into a …

2023年10月25日 · Oxalate is an organic acid found in plants, but it can also be synthesized by your body. It binds minerals and has been linked to kidney stones and other health problems. One of the main...

Oxalic acid is a chemical compound made of carbon, hydrogen, and oxygen. Its chemical formula can be written as C. 2. It is the simplest dicarboxylic acid, a type of chemical which has two COOH functional groups. A salt of oxalic acid is called an oxalate. Oxalic acid is …

Oxalic Acid | (COOH)2 or C2H2O4 | CID 971 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

2023年9月27日 · With the IUPAC designation ethanedioic acid and a chemical formula of HOOC-COOH, oxalic acid is the most basic dicarboxylic acid. Several plants and vegetables possess this chemical component. A different term for it is oxalic acid. An odorless, crystalline dicarboxylic acid, oxalic acid (H 2 C 2 O 4) is used in medicine.

Oxalic acid is a dicarboxylic acid with the chemical formula C2H2O4. Oxalic acid occurs in the cell sap of Oxalis and Rumex species of plants as potassium and calcium salt. In an aqueous solution, oxalic acid is a weak acid that will only partially ionise. Oxalic acid has two acidic protons.

2024年3月6日 · Oxalic acid is a dicarboxylic acid having chemical formula C2H2O4. It is called as Ethanedioic acid. Oxalic acid is found in many vegetables and plants. It is the simplest dicarboxylic acid having HOOC-COOH and has an acidic strength greater than acetic acid.

2018年5月18日 · Oxalic acid (ok-SAL-ik AS-id) is a transparent, colorless, crystalline solid that often occurs as the dihydrate (HOOCCOOH·2H 2 O). The dihydrate melts and begins to decompose at 101.5°C (214.7°F), forming the anhydrous acid. The compound is odorless, but has a characteristic tart, acidic taste.