20th anniversary seal20th anniversary seal20th anniversary seal

Iron(III) Arsenate

CAS #:

Linear Formula:

FeAsO4

MDL Number:

MFCD00000501

EC No.:

233-274-7

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Iron(III) Arsenate
FE3-ASO-02
Pricing > SDS > Data Sheet >
(3N) 99.9% Iron(III) Arsenate
FE3-ASO-03
Pricing > SDS > Data Sheet >
(4N) 99.99% Iron(III) Arsenate
FE3-ASO-04
Pricing > SDS > Data Sheet >
(5N) 99.999% Iron(III) Arsenate
FE3-ASO-05
Pricing > SDS > Data Sheet >

Iron(III) Arsenate Properties (Theoretical)

Compound Formula FeAsO4
Molecular Weight 194.7642
Appearance green or brown powder
Melting Point decomposes
Boiling Point 614.2°C
Density 3.18 g/cm3
Solubility in H2O N/A
Exact Mass 194.836192
Monoisotopic Mass 194.836197 Da

Iron(III) Arsenate Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Transport Information N/A
MSDS / SDS

About Iron(III) Arsenate

Arsenate IonIron(III) Arsenate is generally immediately available in most volumes. Hydrate or anhydrous forms may be purchased. High purity, submicron and nanopowder forms may be considered. Arsenate compounds contain the arsenate ion, AsO43-, and are moderately oxidizing salts or esters of arsenic acid that are typically very toxic. Arsenates are used in some wood preservatives, finishing agents, and as reagents in various chemical reactions. Researchers from the University of Southampton and the University of Bath combined barium hydroxide and arsenate to create a novel lightweight, structurally complex set of anoporous zeotype structures that may be beneficial for hydrogen storage and other industrial applications that require nanoporous materials. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Iron(III) Arsenate Synonyms

iron arsenate; Ferric arsenate; arsenate o firon, ferric; iron(III)arsenate(1:1); Arsenic acid iron(III) salt; arsenic acid (h3aso4), iron(3+)salt(1:1); arsenic acid (h3aso4), iron(3++)salt(1:1)

Chemical Identifiers

Linear Formula FeAsO4
MDL Number MFCD00000501
EC No. 233-274-7
Beilstein Registry No. N/A
Pubchem CID 61477
IUPAC Name Iron(3+) arsenate
SMILES [Fe+3].[O-][As]([O-])([O-])=O
InchI Identifier InChI=1S/AsH3O4.Fe/c2-1(3,4)5;/h(H3,2,3,4,5);/q;+3/p-3
InchI Key BMWMWYBEJWFCJI-UHFFFAOYSA-K

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 Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Iron products. Iron (atomic symbol: Fe, atomic number: 26) is a Block D, Group 8, Period 4 element with an atomic weight of 55.845. The number of electrons in each of Iron's shells is 2, 8, 14, 2 and its electron configuration is [Ar] 3d6 4s2. Iron Bohr ModelThe iron atom has a radius of 126 pm and a Van der Waals radius of 194 pm. Iron was discovered by humans before 5000 BC. In its elemental form, iron has a lustrous grayish metallic appearance. Iron is the fourth most common element in the Earth's crust and the most common element by mass forming the earth as a whole. Iron is rarely found as a free element, since it tends to oxidize easily; it is usually found in minerals such as magnetite, hematite, goethite, limonite, or siderite.Elemental Iron Though pure iron is typically soft, the addition of carbon creates the alloy known as steel, which is significantly stronger.

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.

TODAY'S SCIENCE POST!

October 16, 2019
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

New study shows coral reef fish do not mind 3-D-printed corals