Bitartrato de potasio

KHC₄H₄O₆

IUPAC: Potassium hydrogen tartrate

CAS: 868-14-4

Descripción general

Potassium bitartrate, known as cream of tartar, is a byproduct of winemaking that crystallizes in wine barrels. It is the potassium acid salt of tartaric acid. Combined with baking soda, it creates baking powder. It is used to stabilize whipped egg whites.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 5 1,0080
Carbono C 4 12,0110
Oxígeno O 6 15,9990
Potasio K 1 39,0980

Composición elemental

Usos

  • Baking powder ingredient (with baking soda)
  • Stabilizes whipped egg whites (meringue)
  • Cleaning agent (with vinegar)
  • Snickerdoodle cookie coating

Datos curiosos

  • The white crystals that sometimes appear in wine bottles (wine diamonds) are potassium bitartrate

Seguridad

  • ⚠ Low toxicity

Estructura

SMILES

C(C(C(=O)[O-])O)(C(=O)O)O.[K+]

Propiedades

Tipo
salt
Estado
solid
Masa molar
188,18 g/mol
Densidad
1,9840 g/cm³
Punto de fusión
200,0 °C
Solubilidad
57 g/L at 20°C

Descriptores moleculares

Masa exacta
187,9723
TPSA
118,0 Ų
Donadores de enlace de hidrógeno
3
Aceptores de enlace de hidrógeno
6
Enlaces rotables
3
Átomos pesados
11
Complejidad
157,0

También conocido como

Cream of tartar

Frequently Asked Questions

What is Bitartrato de potasio?
Bitartrato de potasio (KHC₄H₄O₆) is a salt compound with the IUPAC name Potassium hydrogen tartrate.
What is the molecular weight of Bitartrato de potasio?
Bitartrato de potasio has a molar mass of 188.177 g/mol.
What state is Bitartrato de potasio at room temperature?
Bitartrato de potasio is a solid at room temperature.
Is Bitartrato de potasio organic or inorganic?
Bitartrato de potasio is classified as an inorganic compound.
What elements make up Bitartrato de potasio?
Bitartrato de potasio (KHC₄H₄O₆) is composed of Hidrógeno (H), Carbono (C), Oxígeno (O), Potasio (K).