Arsenic Powder



Request Quote

Product Code Available Product Forms Request A Quote
AS-E-03-P (3N) 99.9% Arsenic Powder Request
AS-E-04-P (4N) 99.99% Arsenic Powder Request
AS-E-05-P (5N) 99.999% Arsenic Powder Request
AS-E-06-P (6N) 99.9999% Arsenic Powder Request
AS-E-07-P (7N) 99.99999% Arsenic Powder Request


Molecular Weight 74.92
Appearance Silvery
Melting Point 817 °C
Boiling Point 613 °C
Density 5.778 kg/m3
Tensile Strength N/A
Thermal Conductivity W/cm/ K @ 298.2 K
Electronegativity 2.18
Specific Heat 0.328 kJ/kg °K
Heat of Vaporization N/A
Heat of Fusion 370.3 kJ/kg

Health & Safety Info  |  MSDS / SDS

Signal Word Danger
Hazard Statements H301-H331-H410
Hazard Codes T,N
Risk Codes 23/25-50/53
Safety Statements 20/21-28-45-60-61
RTECS Number CG0525000
Transport Information UN 1558 6.1/PG 2
WGK Germany 3
Globally Harmonized System of Classification and Labelling (GHS) N/A


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 Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Nanoparticles also produce very high surface areas. Our standard Powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (< 1 micron). We can also provide many materials in the nanoscale range. We also produce Arsenic as rod, ingot, pieces, pellets, disc, granules, wire, and in compound forms, such as oxide. Other shapes are available by request.



Chemical Identifiers

Formula As
CAS 7440-38-2
Pubchem CID 5359596
MDL MFCD00085309
EC No. 231-148-6
Beilstein Registry No. N/A
InchI Identifier InChI=1S/As

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.

Related Products & Element Information

See more Arsenic products. Arsenic (atomic symbol: As, atomic number: 33) is a Block P, Group 15, Period 4 element with an atomic radius of 74.92160. Arsenic Bohr ModelThe number of electrons in each of arsenic's shells is 2, 8, 18, 5 and its electron configuration is [Ar] 3d10 4s2 4p3. The arsenic atom has a radius of 119 pm and a Van der Waals radius of 185 pm. Arsenic was discovered in the early Bronze Age, circa 2500 BC. It was first isolated by Albertus Magnus in 1250 AD. In its elemental form, arsenic is a metallic grey, brittle, crystalline, semimetallic solid. Elemental ArsenicArsenic is found in numerous minerals including arsenolite (As2O3), arsenopyrite (FeAsS), loellingite (FeAs2), orpiment (As2S3), and realgar (As4S4). Arsenic has numerous applications as a semiconductor and other electronic applications as indium arsenide, silicon arsenide and tin arsenide. Arsenic is finding increasing uses as a doping agent in solid-state devices such as transistors.