scispace - formally typeset
Search or ask a question

Why is NaH2PO2 · H2O used as a reducing agent? 


Best insight from top research papers

NaH2PO2 · H2O is used as a reducing agent because it can effectively reduce various compounds. In the context by Qiu et al., NaH2PO2 was used to prepare high-quality H3PO2 aqueous solution for electroless nickel plating . In the context by Zhang et al., NaH2PO2 was used as a reactant to synthesize NiHPO3·H2O nanoneedle bundles . In the context by Li et al., NaH2PO2 was used to reduce Se (IV) and generate selenium nanoparticles . In the context by Meshram et al., NaH2PO2 was used to reduce sulphoxides under microwave irradiation . These examples demonstrate the versatility of NaH2PO2 · H2O as a reducing agent in various applications.

Answers from top 5 papers

More filters
Papers (5)Insight
NaH2PO2 · H2O is used as a reducing agent because it is a mild and efficient hydrogen transfer reagent.
NaH2PO2 · H2O is used as a reducing agent because it can effectively reduce sulphoxides under microwave irradiation without the need for a solvent.
NaH2PO2 · H2O is used as a reducing agent because it has strong reducibility due to the presence of two hydrogen atoms directly attached to phosphorus.
NaH2PO2 · H2O is used as a reducing agent because it can decompose into HPO32− and P3− ions due to dismutation.
NaH2PO2 · H2O is used as a reducing agent because it can reduce selenium (IV) to selenium nanoparticles, which exhibit resonance Rayleigh scattering characteristics.

Related Questions

Chemical reduction of rGO?5 answersChemical reduction of reduced graphene oxide (rGO) has been studied in several papers. Li and Speranza found that the reduction of oxygen concentration in rGO samples is mainly derived from the cleavage of C-OH bonds and the reconstruction of C-C bonds. Rubavathi D and Deepika R reported the in-situ synthesis of gold-rGO nanocomposites using chitosan and ascorbic acid as reducing agents. Khan and Shaida emphasized the importance of controlled reduction methodology for the chemical reduction of GO to obtain desired functionalized graphene materials. Choi et al. compared the reduction methods of chemical and thermal reduction for GO and found that chemical adsorption is more influential for phenol removal than physical adsorption. Das et al. utilized low-temperature thermal reduction to obtain high-quality RGO from GO effectively at a temperature of only 50 °C.
What are the biomedical applications of H2O2?5 answersH2O2 has various biomedical applications. It can be used in drug delivery systems, as a detection method for H2O2, in glucose-responsive systems, as ROS scavengers, in tissue engineering, and for cell-encapsulation. H2O2 is an ideal target for site-specific bioimaging and therapeutic targeting, and boron-derived molecules have been developed for H2O2 detection and as prodrugs for delivering active species to target sites with elevated H2O2 levels. Compounds that modulate H2O2 reaction networks have applications as targeted cancer therapeutics, as some cancers exhibit sensitivity to this redox signal. Chemogenetic approaches have been developed to regulate the abundance of H2O2 in specific subcellular locales, providing a better understanding of physiological and pathological oxidative pathways. Additionally, a novel fluorescent probe has been designed for the specific detection of H2O2, allowing for real-time monitoring of H2O2 in cells.
How ph reduces with decomposition?5 answersThe pH reduction during decomposition is influenced by various factors. In the study by Kudlek et al., it was observed that the change in pH affected the adsorption degree of organic micropollutants on the photocatalyst surface. Similarly, in the investigation by Pátkai and Barta, the decomposition of beetroot colorings was found to be dependent on pH value, with a doubling of the reaction rate when the pH was reduced. These findings suggest that pH can play a role in the decomposition process. However, it is important to note that the specific mechanisms by which pH influences decomposition may vary depending on the system being studied. Further research is needed to fully understand the relationship between pH and decomposition.
Which components in NaH2PO2 · H2O can absorb microwave radiation?4 answersNaH2PO2 · H2O is not mentioned in any of the provided abstracts.
What is reducing agent for nanoparticle synthesis?5 answersThe reducing agent for nanoparticle synthesis is a chemical compound that is used to convert ionic species into atomic material, which then grows into nanoparticles. Various reducing agents can be used for this purpose, including reagents with different intrinsic properties and redox potentials. One example of a reducing agent is iron, which is abundant and inexpensive, making it suitable for the synthesis of plasmonic nanoparticles. Another example is polyvinylpyrrolidone, which can be used as a reducing agent in a hydrogeneration treatment method for synthesizing nanoparticles. Cellulose nanocrystals from cotton have also been used as reducing agents for the synthesis of platinum nanoparticles. Overall, the choice of reducing agent depends on the specific synthesis method and desired properties of the nanoparticles being produced.
How fast does hydrogen reduce aluminumoxide?5 answersHydrogen reduces aluminum oxide at a faster rate when aluminum is in the presence of hydrogen, as shown by Indeitsev and Osipova. The generation energy of vacancies in aluminum is reduced from 2.8 to 0.8 eV when hydrogen is present. The movement of aluminum atoms to interstitial sites is facilitated by the presence of hydrogen atoms in the tetrahedral lattice voids around the aluminum atom. The activation energy of hydrogen embrittlement in aluminum is dependent on the hydrogen concentration and temperature, and hydrogen reduces the time of aluminum destruction only when its mole fraction in aluminum is above a critical level.

See what other people are reading

Provide a more detailed description of the nano-silica size, surface properties, etc.?
5 answers
Does all experimental evidence indicates that light is a particle?
5 answers
How can do facile synthesis and characterization of flower like hydroxyapetite nanoparticles in cefazolin delevery?
5 answers
Does all experimental evidence indicates that light is a particle?
5 answers
What is the Mechanism of the reaction of chloroacetic acid with ammonia to form glycine?
5 answers
What is the Mechanism of the reaction of chloroacetic acid with ammonia to form glycine?
5 answers
What is the coating material that improves the cyclelife of the cathode active material?
5 answers
What is the coating material that improves the cyclelife of the cathode active material?
5 answers
How salinity affect the performance of electrochemical neutralization desalination cell?
5 answers
Salinity significantly impacts the performance of electrochemical neutralization desalination cells. Higher salinity levels lead to increased conductivity in the middle chamber of microbial salinity cells (MSC) and enhance power generation. In contrast, in seawater electrolysis undivided cells, as seawater salinity increases, the total residual oxidant (TRO) concentration and current efficiency rise, while cell voltage decreases. Additionally, in cation intercalation desalination cells, using intercalation host compounds (IHCs) like NiHCF, salt removal efficiency increases when open flow channels (OFCs) are employed, showing the influence of salinity on performance. Therefore, salinity levels play a crucial role in determining the efficiency and effectiveness of electrochemical neutralization desalination cells by affecting conductivity, power generation, and salt removal capabilities.
How to write dynamic light scattering data?
5 answers
Dynamic light scattering (DLS) data is typically acquired by recording the scattering intensity from a sample over time and converting it into time autocorrelation data, which is then analyzed to estimate the size distribution of colloids. The process involves filtering and conditioning the electrical signal, amplifying it, and converting it into a digital time series for further analysis. By analyzing the random fluctuations in light intensity caused by Brownian motion of micron-sized spheres in a sample, the autocorrelation function and power spectrum can be computed to determine the particle size distribution. Multi-angle DLS data can be processed by solving equations involving instrument scattering matrices and scaling coefficients iteratively until a predefined exit tolerance is reached, allowing for accurate particle size distribution determination. Additionally, formulas for analyzing DLS data can be refined to account for triangular averaging effects, enabling accurate characterization of polydisperse samples with single exponential decay functions.
How electron diffraction works in a transmission electron microscope?
5 answers
Electron diffraction in a transmission electron microscope (TEM) involves the scattering of incident electrons, satisfying Fraunhofer diffraction conditions with an electron lens system. This technique is crucial for understanding the basis of TEM and mathematical treatments of electron holography data. TEM allows for the visualization of samples ranging from micrometer to nanometer scales, requiring a thin specimen slice bombarded by a focused electron beam. Electron diffraction patterns in TEM reveal crystal structures and orientations, being sensitive to local deviations from perfection, aiding in structural characterizations of materials like superconducting magnets. The process involves concepts of reciprocal space, stereographic projection, and indexing patterns to determine crystal properties. Recent advancements in fast detectors and algorithms enable the collection and processing of large datasets for crystallographic information extraction in TEM, leading to data-driven electron microscopy.