Ácido láctico

C₃H₆O₃

IUPAC: 2-Hydroxypropanoic acid

CAS: 50-21-5

Descripción general

Lactic acid is produced during anaerobic metabolism in muscles and by bacteria during fermentation. It gives yogurt and sauerkraut their sour taste.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 6 1,0080
Carbono C 3 12,0110
Oxígeno O 3 15,9990

Composición elemental

Usos

  • Food acidulant
  • Biodegradable plastics (PLA)
  • Skin care (AHA)
  • Yogurt/cheese production

Datos curiosos

  • Contrary to popular belief, lactic acid does not directly cause muscle soreness — that's from micro-tears in muscle fibers

Seguridad

  • ⚠ Irritant at high concentrations

Estructura

SMILES

CC(C(=O)O)O

Propiedades

Tipo
organic
Estado
liquid
Masa molar
90,08 g/mol
Densidad
1,2100 g/cm³
Punto de fusión
18,0 °C
Punto de ebullición
122,0 °C
Solubilidad
Miscible

Descriptores moleculares

Masa exacta
90,0317
XLogP
-0,7
TPSA
57,5 Ų
Donadores de enlace de hidrógeno
2
Aceptores de enlace de hidrógeno
3
Enlaces rotables
1
Átomos pesados
6
Complejidad
59,0

Frequently Asked Questions

What is Ácido láctico?
Ácido láctico (C₃H₆O₃) is a organic compound with the IUPAC name 2-Hydroxypropanoic acid.
What is the molecular weight of Ácido láctico?
Ácido láctico has a molar mass of 90.08 g/mol.
What state is Ácido láctico at room temperature?
Ácido láctico is a liquid at room temperature.
Is Ácido láctico organic or inorganic?
Ácido láctico is classified as an organic compound.
What elements make up Ácido láctico?
Ácido láctico (C₃H₆O₃) is composed of Hidrógeno (H), Carbono (C), Oxígeno (O).