arsenous acid Chemical Properties

form 

exists only in solution

pka

6.86±0.53(Predicted)

color 

exists only in solution

EPA Substance Registry System

Arsenous acid (13464-58-9)

arsenous acid Usage And Synthesis

Chemical Properties

exists only in solution; is a weak acid, K=8×10?16; structure: HO(OH)AsOH; preparation: 1 g As2O3, 5mL dilute HCl, dilute to 100mL with H2O; uses: for skin and blood disorders in animals [MER06] [KIR78]

Uses

Pesticides.

Definition

ChEBI: Arsenous acid is an arsenic oxoacid consisting of three hydroxy groups attached to a central arsenic atom. It is a conjugate acid of an arsenite(1-).

Hazard

Corrosive to tissues; carcinogen; poisonous.

arsenous acid(13464-58-9)Related Product Information

• SILVER ARSENATE
• AMMONIUM DIHYDROGEN ARSENATE
• ARSENIC(V) OXIDE HYDRATE
• MAGNESIUM ARSENATE
• COPPER (II) ARSENITE
• BARIUM ARSENATE
• CALCIUM ARSENATE
• ARSENIC TRIETHOXIDE
• ZINC ARSENATE
• SODIUM ARSENATE
• POTASSIUM ARSENATE
• CADMIUM ARSENATE
• BISMUTH ARSENATE
• COBALTOUS ARSENATE
• ARSENOSILOXANE I
• ALUMINUM ARSENATE
• MAGNESIUM AMMONIUM ARSENATE
• ARSENIC METHOXIDE