Page last updated: 2024-12-08

12-tungstophosphoric acid

Description Research Excerpts Clinical Trials Roles Classes Pathways Study Profile Bioassays Related Drugs Related Conditions Protein Interactions Research Growth Market Indicators

## 12-Tungstophosphoric Acid: A Versatile Catalyst

12-Tungstophosphoric acid (H3PW12O40), also known as TPA, is a heteropolyacid that has garnered significant attention in research due to its unique properties and applications in various fields.

**Here's what makes it special:**

* **Strong Brønsted acidity:** TPA possesses a high concentration of acidic protons, making it an excellent catalyst for reactions involving acid catalysis.
* **High thermal stability:** It can withstand high temperatures without decomposition, allowing it to be used in various demanding applications.
* **Unique redox properties:** TPA can act as an oxidant or a reductant depending on the reaction conditions, making it useful for various redox reactions.
* **Versatility:** TPA can be used in both liquid and solid phases, either as a homogeneous or heterogeneous catalyst, offering flexibility in its application.

**Why is it important for research?**

TPA has emerged as a crucial catalyst in diverse research fields, including:

**1. Organic Chemistry:**
* **Esterification:** TPA efficiently catalyzes the esterification reaction, making it useful in the production of various esters.
* **Alkylation:** It facilitates alkylation reactions, especially in the production of gasoline and other hydrocarbons.
* **Diels-Alder reaction:** TPA acts as a Lewis acid catalyst in Diels-Alder reactions, leading to the formation of cyclic compounds.

**2. Inorganic Chemistry:**
* **Synthesis of nanomaterials:** TPA plays a crucial role in the synthesis of various nanomaterials, including metal oxides and semiconductors, by controlling their size and morphology.
* **Catalysis for environmental remediation:** TPA can be used to catalyze various reactions involved in the removal of pollutants, such as NOx and SOx, from industrial emissions.

**3. Analytical Chemistry:**
* **Spectrophotometric analysis:** TPA is used in various spectrophotometric methods for the determination of different substances, due to its ability to form colored complexes with specific analytes.
* **Separation science:** TPA serves as an effective stationary phase in liquid chromatography, separating and analyzing different components of a mixture.

**4. Materials Science:**
* **Polymer synthesis:** TPA acts as a catalyst in the synthesis of various polymers, including polyesters and polyamides.
* **Fuel cells:** TPA is being explored as a potential electrolyte in fuel cells, due to its high proton conductivity and electrochemical stability.

**Overall, 12-tungstophosphoric acid stands out as a powerful catalyst with a broad spectrum of applications in research. Its versatility, strong acidity, and thermal stability make it an invaluable tool in diverse fields, driving advancements in various research areas.**

While TPA offers significant potential, its research is ongoing. Ongoing research focuses on developing new and improved applications of TPA, especially in sustainable catalysis and clean energy technologies.

Cross-References

ID SourceID
PubMed CID452313
MeSH IDM0509977

Synonyms (14)

Synonym
einecs 215-682-7
unii-5kac2x78xm
tungstate(3-), tetracosa-mu-oxododecaoxo(mu12-(phosphato(3-)-kappao:kappao:kappao:kappao':kappao':kappao':kappao'':kappao'':kappao'':kappao''':kappao''':kappao'''))dodeca-, trihydrogen
tungstate(3-), tetracosa-mu-oxododecaoxo(mu12-(phosphato(3-)-kappao:kappao:kappao:kappao':kappao':kappao':kappao'':kappao'':kappao'':kappao''':kappao''':kappao'''))dodeca-, hydrogen (1:3)
tungstate(3-), tetracosa-mu-oxododecaoxo(mu12-(phosphato(3-)-o:o:o:o':o':o':o'':o'':o'':o''':o''':o'''))dodeca-, trihydrogen
5kac2x78xm ,
tungstate(3-), tetracosa-.mu.-oxododecaoxo[.mu.12-[phosphato(3-)-.kappa.o:.kappa.o:.kappa.o:.kappa.o':.kappa.o':.kappa.o':.kappa.o'':.kappa.o'':.kappa.o'':.kappa.o''':.kappa.o''':.kappa.o''']]dodeca-, trihydrogen
1343-93-7
12-tungstophosphoric acid
12-wolframophosphoric acid
BCTWNMTZAXVEJL-UHFFFAOYSA-N
phosphane;tungsten;tetracontahydrate
phosphane--tungsten--water (1/12/40)
DTXSID00928558
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (21)

TimeframeStudies, This Drug (%)All Drugs %
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's7 (33.33)29.6817
2010's13 (61.90)24.3611
2020's1 (4.76)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 25.05

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be moderate demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index25.05 (24.57)
Research Supply Index3.09 (2.92)
Research Growth Index4.59 (4.65)
Search Engine Demand Index22.84 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (25.05)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials0 (0.00%)5.53%
Reviews0 (0.00%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other21 (100.00%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]