Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Magnesium arsenate
RN: 10103-50-1
InChIKey: WFJMDQBZLSODEP-UHFFFAOYSA-H

Classification Codes

  • Agricultural Chemical
  • Insecticide

Molecular Formula

  • As-H3-O4.x-Mg

Molecular Weight

  • 350.751
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Magnesium arsenate

Synonyms

  • Arseniate de magnesium
  • Arseniate de magnesium [French]
  • Arsenic acid, magnesium salt
  • Caswell No. 529
  • EINECS 233-285-7
  • EPA Pesticide Chemical Code 013504
  • HSDB 655
  • Magnesium arsenate
  • Magnesium arsenate phosphor
  • Magnesium O-arsenate

Systematic Names

  • Arsenic acid (H3AsO4), magnesium salt
  • Arsenic acid (H3AsO4), magnesium salt (1:?)
  • Arsenic acid, magnesium salt

Superlist Names

  • Magnesium arsenate
  • Magnesium arsenate [UN1622] [Poison]
  • UN1622

Registry Numbers

CAS Registry Number

  • 10103-50-1

Other Registry Number

  • 1343-96-0

System Generated Number

  • 0010103501

Molecular Formulas

Molecular Formula

  • As-H3-O4.x-Mg

Molecular Formula Fragments

  • As-H3-O4
  • COMPONENT
  • Mg

Structure Descriptors

InChI

1S/2AsH3O4.3Mg/c2*2-1(3,4)5;;;/h2*(H3,2,3,4,5);;;/q;;3*+2/p-6

InChIKey

WFJMDQBZLSODEP-UHFFFAOYSA-H

Smiles

[As]([O-])([O-])(=O)[O-].[As](=O)([O-])([O-])[O-].[Mg+2].[Mg+2].[Mg+2]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 315mg/kg (315mg/kg)   Internationales Archiv fuer Gewerbepathologie und Gewerbehygiene. Vol. 20, Pg. 21, 1963.
rabbit LDLo oral 80mg/kg (80mg/kg) GASTROINTESTINAL: NAUSEA OR VOMITING

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: FOOD INTAKE (ANIMAL)
American Industrial Hygiene Association Journal. Vol. 19, Pg. 504, 1958.
rat LDLo oral 280mg/kg (280mg/kg)   Toxicology and Applied Pharmacology. Vol. 1, Pg. 156, 1959.