20th anniversary seal20th anniversary seal20th anniversary seal

Lanthanum Oxysulfide

CAS #:

Linear Formula:

La2O2S:Tb3+

MDL Number:

N/A

EC No.:

234-750-7

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N5) 99.5% Lanthanum Oxysulfide, Terbium-doped
Other dopants may be available; please inquire
LA-OS-025-P.TBD
Pricing > SDS > Data Sheet >

Lanthanum Oxysulfide Properties (Theoretical)

Compound Formula La2O2S
Molecular Weight 341.87 (undoped)
Appearance White powder
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 341.775 g/mol
Monoisotopic Mass 341.775 g/mol

Lanthanum Oxysulfide Health & Safety Information

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

About Lanthanum Oxysulfide

Lanthanum Oxysulfide is one of several rare-earth phosphor materials (green-emitting) manufactured by American Elements. Our standard lanthanum oxysulfide is doped with terbium (Tb); other rare earth dopants may be available by request such as europium, neodymium, dysprosium, or ytterbium. Please request a quote above to receive pricing information based on your specifications.

Lanthanum Oxysulfide Synonyms

Lanthanum oxide sulfide, Dilanthanum dioxide sulphide, Dilanthanum dioxide monosulfide, Terbium-activated lanthanum oxysulfide, CAS 68611-13-2, (La1−xTbx)2O2S, neodymium-doped (CAS 68609-83-6), terbium and dysprosium-doped (CAS 68611-11-0), europium-doped (CAS 68611-12-1), ytterbium-doped (68609-84-7)

Chemical Identifiers

Linear Formula La2O2S:Tb3+
MDL Number N/A
EC No. 234-750-7
Pubchem CID 9949910 / 165994
IUPAC Name lanthanum(3+); oxygen(2-); sulfide
SMILES [O-2].[O-2].[S-2].[La+3].[La+3]
InchI Identifier InChI=1S/2La.2O.S/q2*+3;3*-2
InchI Key BZXKASZNANQGJD-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 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'.

See more Sulfur products. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. Sulfur Bohr ModelThe number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound.

TODAY'S SCIENCE POST!

May 26, 2019
Los Angeles, CA
Each business day American Elements' scientists & engineers post their choice for the most exciting materials science news of the day

The geometry of an electron determined for the first time #semiconductors #crystals #quantumdots #QLED #artificialatoms #atoms #spectroscope #electron #quantumcomputer #quantum