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Sodium triphosphate

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Identification
Molecular formula
Na5P3O10
CAS number
7758-29-4
IUPAC name
pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate
State
State

Sodium triphosphate is typically a solid at room temperature. It is supplied as granules or powder for various applications.

Melting point (Celsius)
622.00
Melting point (Kelvin)
895.15
Boiling point (Celsius)
1 000.00
Boiling point (Kelvin)
1 273.15
General information
Molecular weight
367.86g/mol
Molar mass
367.8640g/mol
Density
2.5200g/cm3
Appearence

Sodium triphosphate typically appears as a white, crystalline powder.
It is odorless and hygroscopic, meaning that it can absorb moisture from the air. It is often used in powdered form in various industrial and household applications.

Comment on solubility

Solubility of Pentasodium; [oxido(phosphonatooxy)phosphoryl] phosphate

Pentasodium; [oxido(phosphonatooxy)phosphoryl] phosphate, often referred to as a complex phosphate compound, exhibits notable solubility characteristics that are essential to consider in various applications. Its solubility can be analyzed through several key factors:

  • Ionic Nature: Being a sodium compound, it generally dissolves well in polar solvents such as water, facilitating the release of sodium ions.
  • pH Sensitivity: The solubility may vary with the pH of the solution, typically increasing in more basic environments due to enhanced ionization.
  • Temperature Dependence: As with many salts, higher temperatures can often increase solubility, making it more versatile in thermal applications.
  • Interactions with Other Ions: The presence of divalent or trivalent cations in solution may cause precipitation, influencing overall solubility.

It's important to note that “solubility” refers not just to how much of a substance dissolves but also to the kinetics involved in reaching that state. As a scientist, you might observe that “comprehensive understanding of solubility behavior is crucial for the optimal application of pentasodium; [oxido(phosphonatooxy)phosphoryl] phosphate in various fields.” Therefore, always consider environmental factors when analyzing its solubility.
With that in mind, appropriate experimental conditions can significantly enhance its practical usage.

Interesting facts

Interesting Facts about Pentasodium; Oxido(Phosphonatooxy)Phosphoryl Phosphate

Pentasodium; oxido(phosphonatooxy)phosphoryl phosphate is an intriguing compound that belongs to the family of organophosphates. This fascinating chemical is notable for its diverse applications in various fields. Here are some key points to consider:

  • Applications in Agriculture: This compound plays a significant role in agriculture as a phosphate fertilizer, enhancing soil nutrient availability to crops and supporting sustainable farming practices.
  • Technological Uses: Pentasodium; oxido(phosphonatooxy)phosphoryl phosphate is also employed in manufacturing flame retardants, showing its versatility in safety and materials engineering.
  • Biochemical Importance: Due to its phosphonate groups, it can mimic phosphates in biological systems, potentially influencing metabolic pathways and cellular processes.
  • Environmental Impact: As with many phosphonates, the environmental behavior of this compound is of considerable interest, particularly regarding its degradation pathways and interactions with aquatic ecosystems.

This compound is an example of how chemical structures can provide various functionalities, influencing both technological and biological systems. Exploring such compounds fosters a deeper understanding of both their beneficial uses and environmental implications.

As a final thought, the compound encapsulates the intersection of chemistry and sustainability, making it a relevant topic for discussion in both academic and practical contexts.

Synonyms
7758-29-4
Sodium triphosphate
Pentasodium triphosphate
Armofos
Thermphos
Rhodiaphos LV
Thermphos N
Empiphos stp-D
Thermphos SPR
Thermphos L 50
Caswell No. 799
Sodium phosphate (Na5P3O10)
HSDB 1099
Sodium triphosphate (Na5P3O10)
UNII-9SW4PFD2FZ
9SW4PFD2FZ
EINECS 231-838-7
EPA Pesticide Chemical Code 076404
S 400
DTXSID9036307
EC 231-838-7
Empiphos STPD
5HK03SA80J
DTXCID7016307
SODIUM TRIPOLYPHOSPHATE [FCC]
PENTASODIUM TRIPHOSPHATE [INCI]
Triphosphoric acid, pentasodium salt, anhydrous
Pentasodium tripolyphosphateSodium tripolyphosphate
STPP
Triphosphoric acid, pentasodium salt
TRIPHOSPHORIC ACID, SODIUM SALT
pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate
Na5P3O10
MFCD00003514
Sodium triphosphate (Na5(P3O10))
AKOS015902309
AKOS015951376
DB11493
FS35401
Triphosphoric acid, sodium salt (1:5)
9010-08-6
NS00113713
Q29145
Sodium triphosphate pentabasic, purum p.a., >=98.0% (T)
Sodium triphosphate pentabasic, Vetec(TM) reagent grade, 98%