CAS 2163-80-6

Monosodium methanearsonate

Description:

Monosodium methanearsonate (MSMA) is an organoarsenic compound characterized by its use as a herbicide and pesticide. It is a white, crystalline solid that is soluble in water, which facilitates its application in agricultural settings. The chemical structure of MSMA includes a methanearsonate group, where arsenic is bonded to a methyl group and a carboxylate, contributing to its biological activity. MSMA is primarily utilized for controlling weeds in various crops, particularly in rice and cotton fields. Its mode of action involves disrupting the growth processes of target plants. However, due to its arsenic content, MSMA poses potential environmental and health risks, leading to regulatory scrutiny in several regions. Safety measures are essential when handling this compound, as arsenic is known for its toxicity and potential carcinogenic effects. Overall, while effective as a herbicide, the use of monosodium methanearsonate requires careful consideration of its environmental impact and safety protocols.

Formula: CH₅AsO₃·Na

InChI: InChI=1S/CH5AsO3.Na/c1-2(3,4)5;/h1H3,(H2,3,4,5);

InChI key: InChIKey=SIZGZEGQPAOWBL-UHFFFAOYSA-N

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

Synonyms:

• Ansar 170
• Ansar 170L
• Ansar 529
• Bueno 6
• Daconate
• Gepiron
• Methanearsonic acid, monosodium salt
• Methylarsonate De Sodium
• Metilarsonato De Sodio
• Monosodium acid methanearsonate
• Monosodium acid metharsonate
• Monosodium methanearsonate
• Monosodium methylarsonate
• Msma
• Natrium-Hydrogenmethanarsonat
• Natriummethylarsonat
• Sodium Methylarsonate
• Sodium acid methanearsonate
• Weed 108
• sodium hydrogen methylarsonate
• Arsonic acid, methyl-, monosodium salt

Sodium methanearsonate

CAS: 2163-80-6

Sodium Methanearsonate is used as a commonly used herbicide for weed control in the grass.

Formula: CH₄AsNaO₃

Purity: 98%

Color and Shape: Odorless Colorless Solid Solution May Be Red Or Green

Molecular weight: 161.95

Ref: TM-T19915

Methylarsonic acid sodium

Controlled Product

CAS: 2163-80-6

Formula: CH₄AsO₃·Na

Color and Shape: Neat

Molecular weight: 161.952

Ref: 04-C15083775

Monosodium Acid Methane Arsonate Sesquihydrate

Controlled Product

CAS: 2163-80-6

Applications Monosodium Acid Methane Arsonate Sesquihydrate is an environmental toxic compound. It also functions as a commonly used herbicide for weed control in grass.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Matteson, A. R., et al.: J. Environ. Qual., 43, 379 (2014); Lee, J. S., et al.: Hamilton & Hardy's Industrial Toxicology (6th Edition), 45 (2015); Rosen, B. P., et al.: Proceedings of the International Congress on Arsenic in the Environment, 5th, Buenos Aires, Argentina, 309 (2014);

Formula: CH₄AsO₃·Na

Color and Shape: Colourless

Molecular weight: 161.952

Ref: TR-M567153

Sodium methylarsonate - 50% aqueous solution

CAS: 2163-80-6

Sodium methylarsonate is a monosodium salt of the hydroxypicolinic acid. It is an experimental model for studies on polymerase chain reaction (PCR) and has been shown to have significant cytotoxicity in vitro. The toxicological profile of this substance has been studied in rodents, where it was found to have a low toxicity level. Sodium methylarsonate was found to be carcinogenic in mice and rats, but not in hamsters. Picolinic acid, which is produced by the metabolic activation of sodium methylarsonate, may be responsible for its carcinogenic properties. The analytical method used for this substance is high-pressure liquid chromatography with mass spectrometry detection.

Formula: CH₄AsNaO₃

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 161.95 g/mol

Ref: 3D-FS148830