CAS 7784-46-5

Sodium arsenite (NaAsO2)

Description:

Sodium arsenite (NaAsO2) is an inorganic compound characterized by its white to yellowish crystalline appearance. It is a salt formed from arsenous acid and sodium hydroxide, and it is known for its solubility in water, which makes it useful in various applications. Sodium arsenite is primarily recognized for its role as a pesticide and herbicide, particularly in agriculture, although its use is highly regulated due to its toxicity. The compound is also utilized in the production of glass and as a reducing agent in chemical reactions. Sodium arsenite is classified as a toxic substance, with exposure posing serious health risks, including arsenic poisoning, which can lead to severe neurological and gastrointestinal effects. It is important to handle this compound with caution, using appropriate safety measures to prevent inhalation or skin contact. Due to its hazardous nature, sodium arsenite is subject to strict environmental regulations to mitigate its impact on human health and ecosystems.

Formula: AsHO₂·Na

InChI: InChI=1S/AsHO2.Na/c2-1-3;/h(H,2,3);

InChI key: InChIKey=KPERHSNZLCSWJQ-UHFFFAOYSA-N

SMILES: [As](=O)O.[Na]

Synonyms:

• Arsenenous acid, sodium salt
• Arsenenous acid, sodium salt (1:1)
• Arsenic sodium oxide (AsNaO2)
• Arsenic sodium oxide (AsNaO₂)
• Arsenite sodium
• Dioxoarsenate de sodium
• Dioxoarsenato De Sodio
• Kml 001
• Natriumarsenit
• Natriumdioxoarsenat
• Sodium Arsenite
• Sodium Dioxoarsenate
• Sodium Dioxoarsenic
• Sodium arsenic oxide (NaAsO2)
• Sodium arsenic oxide (NaAsO₂)
• Sodium arsenite (NaAsO2)
• Sodium arsenite (NaAsO₂)
• Sodium meta-arsenite

Sodium arsenite, 0.1N Standardized Solution

CAS: 7784-46-5

Sodium arsenite is used as hide preservative, antiseptic, dyeing and soaps. It is used as a stressor to induce production of heat shock proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer

Formula: AsNaO₂

Molecular weight: 129.91

Ref: 02-041533

Sodium (meta)Arsenite

CAS: 7784-46-5

Applications Sodium (meta)arsenite is a poison which induces oxidative DNA damage.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Formula: AsO₂·Na

Purity: >90%

Color and Shape: White To Light Yellow

Molecular weight: 129.91

Ref: TR-S080868

Sodium Arsenite

CAS: 7784-46-5

Formula: AsNaO₂

Purity: >90.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 129.91

Ref: 3B-O0715

Sodium (meta)arsenite

CAS: 7784-46-5

Sodium (meta)arsenite is a chemical compound that is used as an analytical reagent for DNA detection. It has been shown to be a response element for the sorbitol dehydrogenase gene in the chemiluminescence method. Sodium arsenite has minimal toxicity in humans and can be used as a biological sample. The rate constant of arsenite oxidation has been measured using the water vapor technique, which is based on the reaction between arsenite and hydrogen peroxide. This oxidation-reduction reaction produces light waves with a wavelength of 585 nm, which are detected by photomultiplier tubes. Sodium arsenite also oxidizes guanine nucleotides, thereby altering energy metabolism in cells.

Formula: NaAsO₂

Purity: Min. 95%

Molecular weight: 129.91 g/mol

Ref: 3D-HAA78446