Ácido oxálico

C₂H₂O₄

IUPAC: Ethanedioic acid

CAS: 144-62-7

Descripción general

Oxalic acid is the simplest dicarboxylic acid, found naturally in many plants including rhubarb and spinach. It is used as a rust remover and bleaching agent.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 2 1,0080
Carbono C 2 12,0110
Oxígeno O 4 15,9990

Composición elemental

Usos

  • Rust removal
  • Bleaching agent
  • Metal cleaning
  • Wood restoration

Datos curiosos

  • Rhubarb leaves are toxic due to their high oxalic acid content

Seguridad

  • ⚠ Toxic
  • ⚠ Corrosive
  • ⚠ Can cause kidney stones

Estructura

SMILES

C(=O)(C(=O)O)O

Propiedades

Tipo
organic
Estado
solid
Masa molar
90,03 g/mol
Densidad
1,9000 g/cm³
Punto de fusión
189,5 °C
Solubilidad
143 g/L at 25°C

Descriptores moleculares

Masa exacta
89,9953
XLogP
-0,3
TPSA
74,6 Ų
Donadores de enlace de hidrógeno
2
Aceptores de enlace de hidrógeno
4
Enlaces rotables
1
Átomos pesados
6
Complejidad
71,0

Frequently Asked Questions

What is Ácido oxálico?
Ácido oxálico (C₂H₂O₄) is a organic compound with the IUPAC name Ethanedioic acid.
What is the molecular weight of Ácido oxálico?
Ácido oxálico has a molar mass of 90.03 g/mol.
What state is Ácido oxálico at room temperature?
Ácido oxálico is a solid at room temperature.
Is Ácido oxálico organic or inorganic?
Ácido oxálico is classified as an organic compound.
What elements make up Ácido oxálico?
Ácido oxálico (C₂H₂O₄) is composed of Hidrógeno (H), Carbono (C), Oxígeno (O).