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Iron(III) Phosphate

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Identification
Molecular formula
FePO4
CAS number
10045-86-0
IUPAC name
ferric;phosphate
State
State
Iron(III) phosphate is typically found as a solid at room temperature.
Melting point (Celsius)
0.00
Melting point (Kelvin)
0.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
150.83g/mol
Molar mass
150.8300g/mol
Density
2.8700g/cm3
Appearence

Iron(III) phosphate appears as a white to tan colored solid. In some cases, it might also appear as a grayish powder depending on its manufacturing process and purity.

Comment on solubility

Solubility of Ferric Phosphate

Ferric phosphate, denoted as FePO4, exhibits interesting characteristics when it comes to its solubility in various solvents.

General Solubility

In general, ferric phosphate is considered to be relatively insoluble in water. This low solubility can be attributed to the formation of a stable crystalline structure that does not readily dissociate in aqueous solutions. Here are some key points regarding its solubility:

  • Water Solubility: Ferric phosphate is largely undissolved in water, making it unsuitable for applications requiring a dissolved form.
  • Acidic Solutions: It may dissolve to some extent in acids, such as hydrochloric acid, where it can release ferric ions (Fe3+) into the solution.
  • Effect of pH: The solubility of ferric phosphate can be influenced by pH; lower pH values typically promote dissolution due to increased acidity.

Significance of Low Solubility

The low solubility of ferric phosphate is significant for various applications, including:

  • Agricultural Use: In fertilizer formulations, its insoluble nature ensures a slow release of iron to plants.
  • Environmental Chemistry: Its limited solubility helps in preventing excessive iron mobilization in natural waters, maintaining ecosystem balance.

Thus, while ferric phosphate may not easily dissolve in water, its behavior under different conditions showcases the complexity of solubility in chemical compounds. Understanding these nuances can lead to better practical applications in both agricultural and environmental contexts.

Interesting facts

Interesting Facts about Ferric Phosphate

Ferric phosphate is an intriguing compound that plays a vital role in various fields, including chemistry, agriculture, and nutrition. Here are some fascinating insights about this compound:

  • Composition: Ferric phosphate is formed when iron (in its +3 oxidation state) reacts with phosphate ions. This combination leads to a range of structures, including both amorphous and crystalline forms.
  • Biological Significance: Ferric phosphate is notable for its implications in human health. It is often utilized as a dietary supplement to address iron deficiency and support overall metabolic functions.
  • Agricultural Uses: In agriculture, ferric phosphate serves as a highly effective source of phosphorus and iron, essential nutrients for plant growth. It enhances soil fertility and promotes healthy crop yields.
  • Ecological Impact: Ferric phosphate has been studied for its role in controlling algae blooms in water bodies. By using this compound, excess nutrient levels can be regulated, benefitting aquatic ecosystems.
  • Antimicrobial Properties: Research has shown that ferric phosphate exhibits antimicrobial properties, opening avenues for its use in food preservation and safety applications.

As you delve deeper into the world of ferric phosphate, you may encounter the phrase, "Iron is a key player in health and sustainability." This emphasizes its importance not just in basic science but also in practical applications that impact our daily lives.

Synonyms
FERRIC PHOSPHATE
10045-86-0
Iron(III) phosphate
Iron orthophosphate
Iron phosphate
Ferric orthophosphate
Phosphoric acid, iron(3+) salt (1:1)
Phosphoric acid, iron salt
Iron phosphate (FePO4)
Ferrum phosphoricum
10402-24-1
CCRIS 6895
HSDB 453
Iron(3+) phosphate, (1:1)
EINECS 233-149-7
EPA Pesticide Chemical Code 034903
N6BAA189V1
FePO4
Phosphoric acid, iron salt (1:?)
EINECS 233-867-0
FERRIC PHOSPHATE [MI]
FERRIC PHOSPHATE [FCC]
FERRIC PHOSPHATE [HSDB]
IRON PHOSPHATE [MART.]
DTXSID9035672
EC 233-149-7
FERRIC PHOSPHATE [WHO-DD]
FERRIC ORTHOPHOSPHATE [VANDF]
WHITE PHOSPHATE OF IRON (SCHUSSLER'S)
IRON PHOSPHATE (MART.)
IRON PHOSPHATE [FEPO4]
233-149-7
58782-48-2
Ferrum Phos Kit Refill
lithium ferric phosphate
Li3Fe2(PO4)3
DTXCID7015672
DTXSID401010981
USEPA/OPP Pesticide Code: 034903
iron(3+);phosphate
Ferramol
iron(3+) phosphate
UNII-N6BAA189V1
Phosphoric acid,iron salt
SCHEMBL33551
CHEBI:131371
WBJZTOZJJYAKHQ-UHFFFAOYSA-K
KAA04586
AKOS015914527
NS00074395
Q1311179