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CAS 10048-95-0

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Sodium arsenate heptahydrate

Description:
Sodium arsenate heptahydrate, with the CAS number 10048-95-0, is an inorganic compound that consists of sodium, arsenic, and oxygen, along with water molecules. It is typically encountered as a white crystalline solid and is highly soluble in water. This compound is known for its use in various applications, including as a herbicide, insecticide, and in wood preservation. Sodium arsenate heptahydrate is also utilized in analytical chemistry and as a reagent in laboratories. The heptahydrate form indicates that it contains seven molecules of water for each formula unit, which contributes to its stability and solubility. However, it is important to note that sodium arsenate is toxic due to the presence of arsenic, a known carcinogen, and poses significant health risks if ingested or improperly handled. Therefore, appropriate safety measures should be taken when working with this substance, including the use of personal protective equipment and adherence to regulatory guidelines.
Formula:AsH3O4·7H2O·2Na
InChI:InChI=1S/AsH3O4.2Na.7H2O/c2-1(3,4)5;;;;;;;;;/h(H3,2,3,4,5);;;7*1H2
InChI key:InChIKey=BWFXQZJOFBNSCO-UHFFFAOYSA-N
SMILES:[As](=O)(O)(O)O.[Na].O
Synonyms:
  • Arsenic Acid Sodium
  • Arsenic acid (H<sub>3</sub>AsO<sub>4</sub>), disodium salt, heptahydrate
  • Arsenic acid (H<sub>3</sub>AsO<sub>4</sub>), sodium salt (1:2), heptahydrate
  • Dibasic sodium arsenate (Na<sub>2</sub>HAsO<sub>4</sub>.7H<sub>2</sub>O)
  • Disodium acid arsenate heptahydrate (Na<sub>2</sub>HAsO<sub>4</sub>.7H<sub>2</sub>O)
  • Disodium arsenate heptahydrate
  • Disodium hydrogen arsenate (Na<sub>2</sub>HAsO<sub>4</sub>) heptahydrate
  • Disodium monohydrogen arsenate heptahydrate
  • Hydrogen disodium arsenate (HNa<sub>2</sub>AsO<sub>4</sub>) heptahydrate
  • Sodium Arsorate Heptahydrate
  • See more synonyms
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