Process for producing arsenous acid

Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing

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423 87, C01B 2700

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active

044838450

ABSTRACT:
A process for producing arsenous acid is disclosed. The reactants include an organic solvent containing 5 valent arsenic, a reducing agent and an additional component selected from the group consisting of water and an aqueous solution. The organic solvent containing 5 valent arsenic contacts and reacts with the reducing agent in the presence of the water or aqueous solution in order to directly produce arsenous acid from the organic solvent containing 5 valent arsenic. The process is a simple and economical process for producing arsenous acid.

REFERENCES:
patent: 1952290 (1934-03-01), Schopper
patent: 4061564 (1977-12-01), De Schepper et al.
patent: 4102976 (1978-07-01), Hiemeleers et al.

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