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Sodium trimetaphosphate

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Identification
Molecular formula
Na2P3O9
CAS number
7785-84-4
IUPAC name
disodium;[hydroxy-[hydroxy(oxido)phosphoryl]oxy-phosphoryl] hydrogen phosphate
State
State

Solid at room temperature. Sodium trimetaphosphate typically exists as a stable, white crystalline powder.

Melting point (Celsius)
628.00
Melting point (Kelvin)
901.15
Boiling point (Celsius)
1 000.00
Boiling point (Kelvin)
1 273.15
General information
Molecular weight
305.89g/mol
Molar mass
305.8890g/mol
Density
2.4762g/cm3
Appearence

Sodium trimetaphosphate appears as a white and crystalline powder.

Comment on solubility

Solubility of Disodium [Hydroxy-[hydroxy(oxido)phosphoryl]oxy-phosphoryl] Hydrogen Phosphate

Disodium [hydroxy-[hydroxy(oxido)phosphoryl]oxy-phosphoryl] hydrogen phosphate is a complex chemical compound that exhibits unique solubility characteristics. Understanding its solubility is crucial for various applications in both laboratory and industrial settings.

The solubility of this compound in water can be influenced by several factors:

  • pH Level: The solubility may vary significantly with changes in pH. Typically, phosphates show increased solubility in acidic environments.
  • Temperature: Higher temperatures often lead to increased solubility for many ionic compounds, potentially affecting the dissociation of the disodium salt.
  • Presence of Other Ions: The solubility can be affected by the presence of competing ions, which may either enhance or inhibit the dissolution process.

In general terms, many phosphate compounds, including this one, tend to be more soluble in alkaline conditions, while forming precipitates in neutral to acidic conditions. However, due to the complexity of its structure, predicting exact solubility might require empirical testing.

Overall, the solubility behavior of disodium [hydroxy-[hydroxy(oxido)phosphoryl]oxy-phosphoryl] hydrogen phosphate can be intriguing and necessitates further investigation to fully comprehend its implications in various reactions and processes.

Interesting facts

Interesting Facts about Disodium;[hydroxy-[hydroxy(oxido)phosphoryl]oxy-phosphoryl] hydrogen phosphate

Disodium;[hydroxy-[hydroxy(oxido)phosphoryl]oxy-phosphoryl] hydrogen phosphate is a compound rich in applications and significance in both biological and industrial contexts. Here are some intriguing insights:

  • Biological Importance: This compound contains phosphate groups, which are essential for the structure and function of nucleic acids and energy metabolism in organisms. Phosphates are crucial for the formation of ATP, the energy currency in cells.
  • Buffering Capacity: It plays a vital role as a buffering agent in biochemical systems, helping to maintain pH levels within cells and biological fluids, which is essential for proper biological function.
  • In Agricultural Uses: This compound is often utilized in fertilizers, contributing to plant health and productivity by supplying essential phosphorus that supports root development and energy transfer.
  • Complex Formation: Disodium;[hydroxy-[hydroxy(oxido)phosphoryl]oxy-phosphoryl] hydrogen phosphate can form complexes with various ions, aiding in nutrient transport and availability in various chemical environments.
  • Safety and Environmental Concerns: While it is widely used, awareness regarding its environmental impact is important, particularly in agricultural runoff, where excessive phosphorus can lead to eutrophication.

As a fascinating compound in the realm of chemistry, disodium;[hydroxy-[hydroxy(oxido)phosphoryl]oxy-phosphoryl] hydrogen phosphate highlights the interplay between chemical compounds and their multifaceted roles across different scientific disciplines.

Synonyms
DTXSID80159505
Triphosphoric acid, sodium salt (1:?)
237-004-9
13573-18-7
Triphosphoric acid, sodium salt
CCRIS 2307
disodium;[hydroxy-[hydroxy(oxido)phosphoryl]oxyphosphoryl] hydrogen phosphate
EINECS 237-004-9
SCHEMBL1539032
AKOS015918141