arsenic acid

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ar·se·nic ac·id

the hydrate of arsenic oxide or arsenic pentoxide which forms arsenates with certain bases.
References in periodicals archive ?
of Agriculture investigators were collecting evidence that Voluntary Purchasing Group, a pesticide manufacturer in Bonham, Texas, was illegally dumping liquid arsenic acid throughout its 500-acre plant.
Total urinary arsenic concentrations were measured using inductively coupled plasma dynamic reaction cell-mass spectrometry on an ELAN DRC II ICPMS or PerkinElmer ELAN 6100 DRC plus (PerkinElmer SCIEX, Concord, ON, Canada); arsenic species and metabolites (arsenous acid, arsenic acid, MMA, DMA, arsenobetaine, and arsenocholine) were measured using high performance liquid chromatography (HPLC).
Typical CCA formulations are commonly prepared by first dissolving chromic acid in water and then adding copper oxide and arsenic acid as solids to the chromic acid solution.