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SODIUM ARSENITE AR

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SODIUM ARSENITE AR
Molecular structure
Chemical Product

SODIUM ARSENITE AR

Cat. NoKC.1910113 CategorySalts Molecular FormulaAsNaO2 CAS7784-46-5 Molecular Weight129.910 g/mol
Pack sizes 25GM100GM250GM
Safety & Hazards (GHS) Danger
Acute toxic Acute toxic Health hazard Health hazard Environmental hazard Environmental hazard

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Sodium arsenite is a chemical compound derived from arsenous acid. Arsenous acid is the hydrolyzed form of arsenic trioxide and is found in aqueous solutions. (L377)

  • Used as a pesticide (termites and vineyard scale diseases), corrosion inhibitor, hide preserver, antiseptic, veterinary medicine (topical acaricide, cattle dip, and anthelmintic); Also used in soaps for taxidermists and to make dyes; [HSDB]
  • Using Disinfectants or Biocides [Category: Clean]
  • Farming (Pesticides) [Category: Industry]
  • Leather Tanning and Processing [Category: Industry]
Physical DescriptionSodium arsenite, aqueous solution appears as an aqueous solution of a solid. Toxic by ingestion, inhalation or skin absorption. Used as an antiseptic, in insecticides and herbicides, to preserve hi…
Color/FormWhite or grayish-white powder
Melting Point615 °C
Density1.87 at 68 °F (NTP, 1992) - Denser than water; will sink
SolubilityVery soluble (NTP, 1992)
Stability/Shelf LifeSLOWLY CONVERTED IN SOLN TO ARSENATES BY ATMOSPHERIC OXYGEN; IN DRY STATE DECOMP BY ATMOSPHERIC CO2. /ARSENITES OF ALKALI METALS/
IUPAC Namesodium oxoarsinite
Molecular FormulaAsNaO2
Molecular Weight129.910 g/mol
CAS7784-46-5
SMILES[O-][As]=O.[Na+]
InChIKeyPTLRDCMBXHILCL-UHFFFAOYSA-M
Catalog NoKC.1910113
Pack sizes25GM · 100GM · 250GM
  • H300 Fatal if swallowed
  • H301 Toxic if swallowed
  • H310 Fatal in contact with skin
  • H311 Toxic in contact with skin
  • H331 Toxic if inhaled
  • H350 May cause cancer
  • H400 Very toxic to aquatic life
  • H410 Very toxic to aquatic life with long lasting effects

⚠️ For information only; not a substitute for the official SDS.

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