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Tartaric acid

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Identification
Molecular formula
C4H6O6
CAS number
87-69-4
IUPAC name
ammonia;(2R,3R)-2,3-dihydroxybutanedioic acid
State
State
Solid at room temperature.
Melting point (Celsius)
171.00
Melting point (Kelvin)
444.00
Boiling point (Celsius)
275.00
Boiling point (Kelvin)
548.00
General information
Molecular weight
150.09g/mol
Molar mass
150.0870g/mol
Density
1.8820g/cm3
Appearence

Tartaric acid appears as a colorless or translucent, odorless crystalline solid, or white powder. It has a very sharp, tart taste.

Comment on solubility

Solubility of Ammonia; (2R,3R)-2,3-Dihydroxybutanedioic Acid

When it comes to the solubility of chemical compounds, the characteristics can vary widely depending on the nature of the substances involved. For the compound ammonia (NH3), we find that it is highly soluble in water. This is primarily due to its ability to form hydrogen bonds with water molecules, resulting in a solution that is readily formed even at higher concentrations.

On the other hand, regarding (2R,3R)-2,3-dihydroxybutanedioic acid, commonly known as tartaric acid (C4H6O6), its solubility in water is noteworthy:

  • High solubility: Tartaric acid is quite soluble in water, with a solubility rate of approximately 20 g per 100 mL at room temperature.
  • Effect of temperature: Like many organic acids, the solubility can increase with temperature, making it easier to dissolve in warmer solutions.
  • Formation of ions: In aqueous solution, tartaric acid can ionize, which may enhance its interactions with water.

Overall, both ammonia and tartaric acid showcase the importance of molecular structure in determining solubility. To summarize:

  1. Ammonia is highly soluble in water due to strong hydrogen bonding.
  2. (2R,3R)-2,3-dihydroxybutanedioic acid is also highly soluble in water, particularly influenced by temperature and ionization behavior.

These factors play a crucial role in their applications in various chemical processes and industries.

Interesting facts

Interesting Facts about Ammonia and (2R,3R)-2,3-dihydroxybutanedioic acid

Ammonia is a compound that holds great significance in both nature and industry. Here are some *fascinating insights*:

  • Essential for Life: Ammonia plays a crucial role in the nitrogen cycle, which is vital for plant growth. It is a byproduct of the decomposition of organic matter and is utilized by plants as a nitrogen source.
  • Industrial Uses: This compound is a key ingredient in fertilizers, helping to boost agricultural productivity. Additionally, ammonia is used in the production of plastics, explosives, and cleaning products.
  • Household Presence: Many households may not realize that ammonia is a frequent component in cleaning agents due to its effectiveness in breaking down grease and stains.

Furthermore, (2R,3R)-2,3-dihydroxybutanedioic acid, commonly known as *tartaric acid*, also provides intriguing characteristics:

  • Natural Origin: Tartaric acid is found naturally in grapes and is instrumental in the winemaking process, aiding in stabilizing cream of tartar.
  • Pharmaceutical Role: This compound is utilized in various pharmaceutical applications, including as a stabilizing agent in medications.
  • Food and Beverage: In the culinary world, tartaric acid is often added to baking powder to enhance the leavening process and improve the texture of baked goods.

Both ammonia and (2R,3R)-2,3-dihydroxybutanedioic acid exhibit their unique roles in chemistry, paving the way for advancements in agricultural, industrial, and culinary practices. Their applications demonstrate the diversity and importance of chemical compounds in our daily lives.

Synonyms
L-Tartaric acid (diammonium)
14307-43-8
azane;(2R,3R)-2,3-dihydroxybutanedioic acid
Ammonium-l-tartrat
MFCD00013073
Ammonium tartrate dibasic, BioXtra
AKOS037643203
HY-W109973
Ammonium tartrate dibasic, puriss., 99%
AS-10497
CS-0160151
Ammonium tartrate dibasic, BioUltra, >=99.5% (T)
Q18663386
Ammonium tartrate dibasic, Vetec(TM) reagent grade, 99%
Butanedioic acid,2,3-dihydroxy-(2R,3R)-,ammonium salt(1:?)