Oxalic acid / Formula
C₂H₂O₄
Oxalic acid
Chemical compound
Oxalic acid is an organic acid with the systematic name ethanedioic acid and chemical formula HO−C−C−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... Wikipedia
Formula: C₂H₂O₄
Molar mass: 90.03 g/mol
Density: 1.9 g/cm³
Boiling point: 689.2°F (365.1°C)
Classification: organic acid, carboxylic acids
People also ask
Is oxalic acid harmful to humans?
irritate and burn the skin and eyes with possible eye damage. causing coughing, wheezing and/or shortness of breath. ► Exposure to Oxalic Acid can cause headache, dizziness, nausea and vomiting, convulsions, coma and even death.
What is the old name for oxalic acid?
Names | |
Systematic IUPAC name Ethanedioic acid | |
Other names Wood bleach (Carboxyl)carboxylic acid Carboxylformic acid Dicarboxylic acid Diformic acid | |
Identifiers | |
CAS Number | 144-62-7 (anhydrous) 6153-56-6 (dihydrate) |
What is the main use of oxalic acid?
Oxalic acid 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 soluble complex ion.
Oct 7, 2024
What is the symbol of oxalic acid?
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, ...
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 (CO 2H) 2 or ...
Oxalic acid · Formula: C2H2O · Molecular weight: 90.0349 · IUPAC Standard InChI: InChI=1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6) Copy · IUPAC Standard InChIKey: ...
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OXALIC ACID ; Chemical Formula: C2H2O4 ; Autoignition Temperature: Not flammable (USCG, 1999) ; Melting Point: 372°F (Decomposes) (NTP, 1992) ; Vapor Pressure: ...
What is Oxalic acid? Oxalic acid is a dicarboxylic acid with a chemical formula C2H2O4. It is also known as Ethanedioic acid or Oxiric acid. This organic ...
BASES (such as SODIUM HYDROXIDE and POTASSIUM. HYDROXIDE); ALKALI METALS (such as LITHIUM,. SODIUM and POTASSIUM); and ACID CHLORIDES. ▻ Store in tightly ...
Oxalic acid anhydrous for synthesis. CAS 144-62-7, EC Number 205-634-3, chemical formula HOOCCOOH.
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Oxalic acid anhydrous is an inorganic compound with the chemical formula of (COOH)2•2H2O. (COOH)2•2H2O appears as a solid, white, odorless crystalline powder.
Oct 7, 2024 · The formula of oxalic acid is (C2H2O4); its usual form is that of the crystalline hydrate, (COOH)2·2H2O. Known as a constituent of wood sorrel ...
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Oxalic acid 98%; CAS Number: 144-62-7; EC Number: 205-634-3; Synonyms: Ethanedioic acid; Linear Formula: HO2CCO2H at Sigma-Aldrich.
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