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Sodium Arsenate

CAS #:

Linear Formula:

Na3AsO4

MDL Number:

N/A

EC No.:

231-547-5

ORDER

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

Sodium Arsenate Properties (Theoretical)

Compound Formula AsNa3O4
Molecular Weight 185.90668
Appearance White powder
Melting Point N/A
Boiling Point N/A
Density 2.8128 g/cm3
Solubility in H2O N/A
Exact Mass 185.888619
Monoisotopic Mass 185.888619

Sodium Arsenate Health & Safety Information

Signal Word Danger
Hazard Statements H301-H331-H350-H410
Hazard Codes T,N
Risk Codes 45-23/25-50/53
Safety Statements 53-45-60-61
RTECS Number CG1225000
Transport Information UN 1685 6.1/PG 2
WGK Germany 3
MSDS / SDS

About Sodium Arsenate

Sodium 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.

Sodium Arsenate Synonyms

Arsenic acid, sodium salt; Sodium acid arsenate; Sodium arsenate, dibasic sodium salt; Sodium biarsenate; Disodium hydrogen arsenate; Trisodium arsenate; Tri-sodium arsenate; Disodium hydrogenarsenate; Arsenic acid, disodium salt; Sodium metaarsenate; CAS 15120-17-9; EC 239-171-3; Sodium monohydrogen arsenate; AsNaO3; CAS 7778-43-0; CAS 7631-89-2; AsH2NaO4 ()

Chemical Identifiers

Linear Formula Na3AsO4
MDL Number N/A
EC No. 231-547-5
Beilstein Registry No. N/A
Pubchem CID 24500
IUPAC Name disodium arsorate
SMILES [Na+].[Na+].[Na+].[O-][As]([O-])([O-])=O
InchI Identifier InChI=1S/AsH3O4.3Na/c2-1(3,4)5;;;/h(H3,2,3,4,5);;;/q;3*+1/p-3
InchI Key CDBAKLRDFBGJOX-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 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.

Sodium Bohr ModelSee more Sodium products. Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s1.The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.6 % of the earth's crust. Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word suda, meaning "headache" (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from natrium, its Latin name.

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