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Sodium Selenate Decahydrate

CAS #:

Linear Formula:

Na2SeO4 • 10H2O

MDL Number:

MFCD00149174

EC No.:

236-501-8

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Sodium Selenate Decahydrate
NA-SEAT-02-C.10HYD
Pricing > SDS > Data Sheet >
(3N) 99.9% Sodium Selenate Decahydrate
NA-SEAT-03-C.10HYD
Pricing > SDS > Data Sheet >
(4N) 99.99% Sodium Selenate Decahydrate
NA-SEAT-04-C.10HYD
Pricing > SDS > Data Sheet >
(5N) 99.999% Sodium Selenate Decahydrate
NA-SEAT-05-C.10HYD
Pricing > SDS > Data Sheet >

Sodium Selenate Decahydrate Properties (Theoretical)

Compound Formula H20Na2O14Se
Molecular Weight 188.94
Appearance White crystals
Melting Point 35 °C (dec.)
Boiling Point N/A
Density 1.6 g/cm3
Solubility in H2O Soluble
Exact Mass 369.981 g/mol
Monoisotopic Mass 369.981 g/mol

Sodium Selenate Decahydrate Health & Safety Information

Signal Word Danger
Hazard Statements H301-H331-H373-H410
Hazard Codes T, N
Precautionary Statements P261-P273-P301 + P310-P311-P501
Risk Codes 23/25-33-50/53
Safety Statements 20/21-28-45-60-61
RTECS Number VS6650000
Transport Information UN 2630 6.1/PG 1
WGK Germany 2
GHS Pictograms
MSDS / SDS

About Sodium Selenate Decahydrate

Selenate IonSodium Selenate Decahydrate is generally immediately available in most volumes. Hydrate or anhydrous forms may be purchased. High purity, submicron and nanopowder forms may be considered. 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 Selenate Decahydrate Synonyms

Disodium selenate decahydrate, selenic acid sodium salt decahydrate

Chemical Identifiers

Linear Formula Na2SeO4 • 10H2O
MDL Number MFCD00149174
EC No. 236-501-8
Beilstein Registry No. N/A
Pubchem CID 202320
IUPAC Name disodium selenate decahydrate
SMILES O.O.O.O.O.O.O.O.O.O.[O-][Se](=O)(=O)[O-].[Na+].[Na+]
InchI Identifier InChI=1S/2Na.H2O4Se.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2
InchI Key TYVNFQRMDPFYPC-UHFFFAOYSA-L

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

Selenium Bohr ModelSee more Selenium products. Selenium (atomic symbol: Se, atomic number: 34) is a Block P, Group 16, Period 4 element with an atomic radius of 78.96. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electron configuration is [Ar] 3d10 4s2 4p4. The selenium atom has a radius of 120 pm and a Van der Waals radius of 190 pm. Selenium is a non-metal with several allotropes: a black, vitreous form with an irregular crystal structure three red-colored forms with monoclinic crystal structures and a gray form with a hexagonal crystal structure, the most stable and dense form of the element. Elemental SeleniumOne of the mose common uses for selenium is in glass production the red tint that it lends to glass neutralizes green or yellow tints from impurities in the glass materials. Selenium was discovered and first isolated by Jöns Jakob Berzelius and Johann Gottlieb Gahn in 1817. The origin of the name Selenium comes from the Greek word "Selênê," meaning moon.

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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August 14, 2018
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

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