Sodium arsenite

Base Information

• Chemical Name: Sodium arsenite
• CAS No.: 7784-46-5
• Molecular Formula: AsH O2 . Na
• Molecular Weight: 129.91
• Hs Code.: 2842 90 80
• European Community (EC) Number: 232-070-5
• ICSC Number: 1603
• UN Number: 1686,2027
• UNII: 48OVY2OC72
• DSSTox Substance ID: DTXSID5020104
• Nikkaji Number: J4.463F
• Wikipedia: Sodium_arsenite,Sodium metaarsenite
• Wikidata: Q419586
• NCI Thesaurus Code: C91098
• ChEMBL ID: CHEMBL1909078
• Mol file: 7784-46-5.mol

Synonyms:KML001;sodium arsenite;sodium meta-arsenite;sodium metaarsenite

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Chemical Property of Sodium arsenite

Chemical Property:

• Appearance/Colour: white granular crystals
• Melting Point: 817 °C(lit.)
• Boiling Point: 613 °C(lit.)
• PSA: 40.13000
• Density: 5.727 g/mL at 25 °C(lit.)
• LogP: -0.50590
• Storage Temp.: Store at +15°C to +25°C.
• Solubility.: H2O: soluble
• Water Solubility.: Miscible with water. Slightly miscible with alcohol.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 129.901193
• Heavy Atom Count: 4
• Complexity: 13.5
• Transport DOT Label: Poison

Purity/Quality:

Safty Information:

• Pictogram(s): Toxic by ingestion and inhalation.
• Hazard Codes: T,N
• Statements: 23/25-50/53-51/53-45-52/53-22-23/24/25-21-34
• Safety Statements: 20/21-28-45-60-61-53-36/37-36/37/39-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Metals -> Arsenic Compounds, Inorganic
• Canonical SMILES: [O-][As]=O.[Na+]
• Recent EU Clinical Trials: A Clinical Phase II Study in Patients with Prostate Cancer and Bone Metastases with KML001 (KOMINOX?)
• Inhalation Risk: A harmful concentration of airborne particles can be reached quickly when dispersed.
• Effects of Short Term Exposure: The substance is irritating to the eyes, skin and respiratory tract. The substance may cause effects on the cardiovascular system, nervous system, gastrointestinal tract and kidneys. This may result in severe gastroenteritis, loss of fluids and electrolytes, kidney impairment, cardiac disorders, collapse and shock. Exposure could cause death. The effects may be delayed. Medical observation is indicated.
• Effects of Long Term Exposure: Repeated or prolonged contact with skin may cause dermatitis and pigmentation disorders. The substance may have effects on the peripheral nervous system, cardiovascular system, bone marrow, kidneys, liver and mucous membranes. This may result in neuropathy, cardiovascular disorders, lesions of blood cells, kidney impairment, cirrhosis and perforation of the nasal septum. This substance is carcinogenic to humans. Animal tests show that this substance possibly causes toxicity to human reproduction or development.
• Uses: Technical grade in manufacture of arsenical soap for use on skins, for treating vines against certain scale diseases; as insecticide especially for termites. Sodium arsenite is used as hide preservative, antiseptic, dyeing and soaps. It is used as a stressor to induce production of heat shock proteins.