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Lanthanum Arsenide

CAS #:

Linear Formula:

LaAs

MDL Number:

N/A

EC No.:

235-502-0

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(5N) 99.999% Lanthanum Arsenide Ingot
LA-AS-05-I
Pricing > SDS > Data Sheet >
(5N) 99.999% Lanthanum Arsenide Lump
LA-AS-05-L
Pricing > SDS > Data Sheet >
(5N) 99.999% Lanthanum Arsenide Powder
LA-AS-05-P
Pricing > SDS > Data Sheet >
(5N) 99.999% Lanthanum Arsenide Sputtering Target
LA-AS-05-ST
Pricing > SDS > Data Sheet >
(5N) 99.999% Lanthanum Arsenide Wafer
LA-AS-05-WF
Pricing > SDS > Data Sheet >

Lanthanum Arsenide Properties (Theoretical)

Compound Formula AsLa
Molecular Weight 213.83
Appearance solid
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 213.827944
Monoisotopic Mass 213.827944

Lanthanum Arsenide Health & Safety Information

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

About Lanthanum Arsenide

Arsenide IonLanthanum Arsenide is a crystalline solid used as a semiconductor and in photo optic applications. 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.

Lanthanum Arsenide Synonyms

arsanylidynelanthanum

Chemical Identifiers

Linear Formula LaAs
MDL Number N/A
EC No. 235-502-0
Beilstein Registry No. N/A
Pubchem CID 82999
IUPAC Name arsanylidynelanthanum
SMILES [As]#[La]
InchI Identifier InChI=1S/As.La
InchI Key RUEOHXYHAQIUNM-UHFFFAOYSA-N

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.

See more Lanthanum products. Lanthanum (atomic symbol: La, atomic number: 57) is a Block F, Group 3, Period 6 element with an atomic weight of 138.90547. Lanthanum Bohr ModelThe number of electrons in each of lanthanum's shells is [2, 8, 18, 18, 9, 2] and its electron configuration is [Xe] 5d1 6s2. The lanthanum atom has a radius of 187 pm and a Van der Waals radius of 240 pm. Lanthanum was first discovered by Carl Mosander in 1838. In its elemental form, lanthanum has a silvery white appearance.Elemental Lanthanum It is a soft, malleable, and ductile metal that oxidizes easily in air. Lanthanum is the first element in the rare earth or lanthanide series. It is the model for all the other trivalent rare earths and it is the second most abundant of the rare earths after cerium. Lanthanum is found in minerals such as monazite and bastnasite. The name lanthanum originates from the Greek word Lanthaneia, which means 'to lie hidden'.

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August 22, 2019
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