Arsenic powder, with a particle size of -20 mesh and a 99% trace metals basis, is commonly used in the semiconductor industry as a dopant for p-type semiconductors. It also has applications in glass manufacturing and wood preservation.

View Price and Availability. Arsenic powder, ≥99.997% trace metals basis; CAS Number: ; EC Number: 231-148-6; Synonyms: Arsenic black,Arsenic-75; find Sigma-Aldrich-267961 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

Katherine Haxton explains why. Elemental arsenic was first identified in 1649, but its minerals have been known since Aristotle first described them in the fourth century BC. Arsenic compounds are ...

Arsenic poisoning (or arsenicosis) is a medical condition that occurs due to elevated levels of arsenic in the body. If arsenic poisoning occurs over a brief period of time, symptoms may include vomiting, abdominal pain, encephalopathy, and …

Fast facts about arsenic poisoning. Arsenic is a natural metalloid chemical that may be present in groundwater. Ingestion only poses health problems if a dangerous amount of arsenic enters the ...

American Elements specializes in producing high purity Arsenic Powder with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low …

Arsenic poisoning occurs when you ingest or consume high levels of arsenic. It shares features of other heavy metal poisonings, including mercury and lead. You can experience arsenic poisoning quickly, but long-term exposure to the element is more common. This may be through contaminated groundwater, air, soil or food.

Although infamous for its toxicity, arsenic is paradoxically a therapeutic agent that has been used since ancient times for the treatment of multiple diseases. The use of most arsenic-based drugs was abandoned with the discovery of antibiotics in the 1940s, but a few remained in use such as those for the treatment of trypanosomiasis.

Arsenic is a chemical element; it has symbol As and atomic number 33. Arsenic occurs in many minerals, ... Arsenic became known as "the inheritance powder" due to its use in killing family members in the Renaissance era. The arsenic labyrinth, part of Botallack Mine, Cornwall.

Arsenic powder, ≥99.997% trace metals basis; CAS Number: ; EC Number: 231-148-6; Synonyms: Arsenic black,Arsenic-75; find Sigma-Aldrich-267961 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich