Yttrium(III) sulfide, 99.9% (REO)

Description

CAS: 12039-19-9 | S3Y2 | 273.99 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 12039-19-9
• Molecular Formula: S3Y2
• Molecular Weight (g/mol): 273.99
• MDL Number: MFCD00058806
• InChI Key: BPMRLDMEAPSVQN-UHFFFAOYSA-N
• Synonym: yttrium sulfide, diyttrium trisulphide, yttrium iii sulfide, yttrium sulfide y2s3, yttrium 3+ trisulfide, diyttrium 3+ ion trisulfanediide, yttrium iii sulfide trace rare earth metals basis 1g
• PubChem CID: 166021
• SMILES: [S--].[S--].[S--].[Y+3].[Y+3]

• Physical Form: Powder
• Quantity: 5 g
• UN Number: UN3134
• Solubility Information: Soluble in water.
• IUPAC Name: yttrium(3+);trisulfide
• Formula Weight: 273.93
• Percent Purity: 99.9%
• Odor: Like rotten eggs
• Assay: (REO)
• Chemical Name or Material: Yttrium(III) sulfide

Safety and Handling

Hazard Category	H261-H315-H319-H335
Hazard Statement	GHS H Statement H261-H315-H319-H335 In contact with water releases flammable gas. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P223-P231+P232-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P335+P334-P362-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 4.3; Packing Group: II; Proper Shipping Name: WATER-REACTIVE SOLID, TOXIC, N.O.S.
EINECSNumber	234-887-2
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only