Potassium Hydrogen Tartrate

KHC₄H₄O₆

IUPAC: Potassium hydrogen tartrate

CAS: 868-14-4

概要

Cream of tartar is a byproduct of winemaking that crystallizes inside wine barrels. It is used in baking as a leavening acid and to stabilize egg whites.

組成

元素 記号 原子 原子質量
Hydrogen H 4 1.0080
Carbon C 4 12.0110
Oxygen O 6 15.9990
Potassium K 1 39.0980

元素組成

H
Hydrogen ×4
2.1%
C
Carbon ×4
25.5%
O
Oxygen ×6
51.0%
K
Potassium ×1
20.8%

用途

  • • Baking leavening acid
  • • Egg white stabilizer
  • • Snickerdoodle cookie ingredient
  • • Metal cleaning

豆知識

  • ✦ Forms naturally as crystals inside wine barrels during aging

Structure

SMILES

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

特性

タイプ
salt
状態
solid
モル質量
188.18 g/mol
密度
1.9840 g/cm³
溶解度
5.7 g/L at 20°C

Molecular Descriptors

Exact Mass
187.9723
TPSA
118.0 Ų
H-Bond Donors
3
H-Bond Acceptors
6
Rotatable Bonds
3
Heavy Atoms
11
Complexity
157.0

関連化合物

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Barium Carbonate

BaCO₃

Calcium Citrate

Ca₃(C₆H₅O₇)₂

Calcium Phosphate

Ca₃(PO₄)₂

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Potassium Hydrogen Tartrate?
Potassium Hydrogen Tartrate (KHC₄H₄O₆) is a salt compound with the IUPAC name Potassium hydrogen tartrate.
What is the molecular weight of Potassium Hydrogen Tartrate?
Potassium Hydrogen Tartrate has a molar mass of 188.18 g/mol.
What state is Potassium Hydrogen Tartrate at room temperature?
Potassium Hydrogen Tartrate is a solid at room temperature.
Is Potassium Hydrogen Tartrate organic or inorganic?
Potassium Hydrogen Tartrate is classified as an inorganic compound.
What elements make up Potassium Hydrogen Tartrate?
Potassium Hydrogen Tartrate (KHC₄H₄O₆) is composed of Hydrogen (H), Carbon (C), Oxygen (O), Potassium (K).