Description

Arsenic acid chemical supplier's in Tamilnadu, Coimbatore, Shree Vissnu Scientific company. Arsenic acid is the chemical compound with the formula H3AsO4. More descriptively written as AsO(OH)3, this colorless acid is the arsenic analogue of phosphoric acid. ...Arsenic acid as such has not been isolated, but is only found in solution, where it is largely ionized. Its hemihydrate form (H3AsO. Arsenic acid | H3AsO4 or AsH3O4 | CID 234 - structure, chemical names, physical ... photosynthesisuses water as electron donor, producing molecular oxygen). Molecular Formula‎: ‎H3AsO4 or AsH3O4, PubChem CID‎: ‎234 Molecular Weight‎: ‎141.942 g/mol Commercial applications of arsenic acid are limited by its toxicity. It is a precursor to a variety of pesticides. It has found occasional use as a wood preservative, a broad-spectrum biocide, a finishing agent for glass and metal, and a reagent in the synthesis of some dyestuffs and organic arseniccompounds. Arsenic is used as a doping agent in semiconductors (gallium arsenide) for solid-state devices. It is also used in bronzing, pyrotechnics and for hardening shot.Arsenic compounds can be used to make special glass and preserve wood. Arsenic is often used as a doping agent for solid-state devices such as transistors. Gallium arsenide is used in lasers that convert electricity into coherent light. Arsenic compounds, such as Paris green, calcium arsenate and lead arsenate, were used as insecticides and in other poisons. Acid fumes irritate sensitive tissues (such as the eyes and respiratory system) especially severely. ... Acids are considered weak if they have a pKa value greater than -2, or pH greater than 2 but less than 7. Arsenic acid, boric acid, linolenicacid, phosphoric acid, selenious acid, hydrofluoric acid.