The dose of realgar would be reduced by half when the blood arsenic concentrations were more than 140 [micro]g/L, and treatment would be discontinued when the blood arsenic concentrations were more than 940 [micro]g/L, which were determined with reference to the reported peak safe concentrations of patients receiving intravenous injection of arsenous
It occurs naturally in inorganic and organic forms, such as arsenic acid (H3AsO4) and arsenous
acid (H3AsO3) and their dissociation derivatives (H2AsO4 -, HAsO4 2-, H2AsO3 - and HAsO3 2-)arsenites, arsenates, monomethylarsenic acid (MMAA), and dimethylarsenic acid (DMAA) .
Misra, "The silver ion catalyses oxidation of arsenous
acid by [S.sub.2][O.sup.2-.sub.8]," Bulletin of the Chemical Society of Japan, vol.
e (as in another) er ar e a o ou u y afterwards adversary abdomen arsenous
agapanthus bylina (a Russian traditional heroic poem) buffoonery
Qualitatively, arsenic may be detected by precipitation as the yellow arsenous
sulfide from hydrochloric acid of 25% or greater concentration.
Between then and 1955, arsenic (as the sodium salt of arsenous
acid) was widely used on the NSW north coast and along the NSW--Queensland border.
For example, arsenous
sulfide can be produced by either of the following reactions:
Four-week-old [apoE.sup.-/-] or DKO mice were maintained for 13 wk on tap water or on tap water containing 200 ppb m-sodium arsenite (0.35 mg/L NaAs[O.sub.2]; Sigma-Aldrich), disodium methyl arsonate hexahydrate DSMA (MMA V; 0.78 mg/L; Chem Service), monomethyl arsenous
acid (MMA III; 0.37 mg/L) synthesized as described (Gu 2014) or cacodylic acid (DMA V; 0.43 mg/L; Sigma-Aldrich).
Arsenic acid, arsenous
acid, monomethylarsonic acid (MMA), and DMA are metabolites of inorganic arsenic.