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Calcium phosphate

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Identification
Molecular formula
Ca3(PO4)2
CAS number
7757-93-9
IUPAC name
dicalcium;phosphonato phosphate
State
State

Calcium phosphate is a solid at room temperature, commonly encountered in powder or granule form. It is insoluble in water and has a high stability, making it suitable for use in a variety of applications, including food as a supplement, in medicine for bone grafting, and as a fertilizer.

Melting point (Celsius)
1 670.00
Melting point (Kelvin)
1 943.00
Boiling point (Celsius)
1 670.00
Boiling point (Kelvin)
1 943.00
General information
Molecular weight
310.18g/mol
Molar mass
310.1760g/mol
Density
3.1400g/cm3
Appearence

Calcium phosphate appears as a white amorphous or crystalline powder. It is typically found as a rock, mineral, or salt and in the form of very fine, white granules. It doesn't have a distinctive odor.

Comment on solubility

Solubility of Dicalcium Phosphonato Phosphate

Dicalcium phosphonato phosphate, known for its complex structure, exhibits unique solubility characteristics that are crucial for various applications. Understanding its solubility can offer insight into its behavior in different environments. Here are key points regarding its solubility:

  • Water Solubility: Generally, dicalcium phosphonato phosphate is considered to have low solubility in water. This is primarily due to its ionic interactions and crystalline structure which inhibit significant dissolution.
  • pH Dependence: The solubility can be affected by the pH of the solution. Typically, higher pH levels can lead to increased solubility, while acidic environments may reduce it further.
  • Temperature Influence: As with many compounds, the temperature plays a role. Increased temperature often enhances solubility, making it essential to consider during experimental procedures.
  • Presence of Other Ions: The solubility can be influenced by the presence of other ions in solution, particularly calcium and phosphate ions, which may precipitate or complex with dicalcium phosphonato phosphate.

In summary, understanding the solubility of dicalcium phosphonato phosphate is essential for its effective application in fields such as agriculture and pharmaceuticals. As scientific inquiry continues, further research may uncover more about its behavior under varying conditions. Always remember, "Solubility determines utility!”

Interesting facts

Interesting Facts about Dicalcium Phosphonato Phosphate

Dicalcium phosphonato phosphate is a fascinating compound that plays an essential role in various biological and industrial applications. Here are some intriguing aspects that highlight its importance:

  • Biological Significance: This compound is crucial for maintaining healthy bones and teeth in living organisms, particularly due to its high calcium and phosphate content. Calcium and phosphate are key minerals that promote bone density and strength.
  • Plant Nutrition: Dicalcium phosphonato phosphate serves as an effective fertilizer, enhancing phosphorus levels in soil. Phosphorus is vital for plant growth, affecting root development and energy transfer within cells.
  • Industrial Applications: In various sectors, this compound is utilized as a food additive and nutritional supplement. It provides a bioavailable source of calcium and phosphorus, making it popular in fortified foods and dietary products.
  • Research Potential: Ongoing research is exploring the compound's uses in biomaterials and pharmaceuticals. Its unique properties may be leveraged to develop innovative treatments and medical devices, particularly in bone repair and regeneration.

As scientists continue to explore the versatility of dicalcium phosphonato phosphate, it becomes increasingly clear that this compound is far more than just a simple salt—it is a cornerstone of health, nutrition, and material science.

In the words of a leading researcher, "The potential applications of dicalcium phosphonato phosphate in health and industry are vast, likening it to a key player in the intricate system of life and materials."

Synonyms
CALCIUM PYROPHOSPHATE
7790-76-3
Calcium diphosphate
Dicalcium pyrophosphate
Dicalcium diphosphate
10086-45-0
35405-51-7
Diphosphoric acid, calcium salt (1:2)
alpha-Calcium pyrophosphate
UNII-X69NU20D19
Calcium phosphate (Ca2P2O7)
Diphosphoric acid, calcium salt
Pyrophosphoric acid, calcium salt (1:2)
HSDB 1435
Calcium pyrophosphate (Ca2P2O7)
X69NU20D19
EINECS 232-221-5
Ca2P2O7
DTXSID50872512
CALCIUM PYROPHOSPHATE [II]
CALCIUM PYROPHOSPHATE [MI]
EC 232-221-5
CALCIUM PYROPHOSPHATE [FCC]
DIPHOSPHORIC ACID, DICALCIUM
CALCIUM PYROPHOSPHATE [HSDB]
CALCIUM PYROPHOSPHATE [WHO-DD]
CALCIUM PYROPHOSPHATE (II)
Diphosphate, Calcium
Pyrophosphate, Calcium
alphaCalcium pyrophosphate
DTXCID40820163
CALCIUM PYROPHOSPHATE [INCI]
calcium hydrogen diphosphate
einecs 238-933-2
unii-a7x6bbx98k
dicalcium;phosphonato phosphate
Calcium phosphate, amorphous
1264298-55-6
CALCIUMPYROPHOSPHATE
Calcium phosphate (pyro)
calcium phosphono dihydrogen phosphate
Diphosphoric acid,calcium salt (2:1)
CHEBI:32598
dicalcium (phosphonatooxy)phosphonate
MFCD00015983
Calcium pyrophosphate (99.95%-Ca)
AKOS015902785
FC163880
Calcium pyrophosphate, tetrabasic (form i)
Calcium pyrophosphate, tetrabasic (form ii)
DB-023014
NS00082683
Q4363460