Calcium sulfide, 99% (metals basis excluding Mg), Mg <1%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11335867	Thermo Scientific Alfa Aesar 043646.14	25 g
11345867	Thermo Scientific Alfa Aesar 043646.22	100 g

Description

Calcium sulfide is used in phosphors, lubricant additives and luminous paints. It reacts with elemental sulfur to give a lime-sulfur. Further, it is used in ore dressing and flotation agent. In addition to this, it is used as a depilatory in the tanning industry and in cosmetics.

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.

Chemical Identifiers

• CAS: 20548-54-3
• Molecular Weight (g/mol): 72.14
• InChI Key: AGVJBLHVMNHENQ-UHFFFAOYSA-N
• IUPAC Name: calcium sulfanediide

• Molecular Formula: CaS
• MDL Number: MFCD00015990
• PubChem CID: 30182
• SMILES: [S--].[Ca++]

Specifications

• Melting Point: (decomposition)
• Color: White
• Molecular Formula: CaS
• UN Number: UN3134
• Solubility Information: Slightly soluble in water. Insoluble in alcohol.
• SMILES: [S--].[Ca++]
• Molecular Weight (g/mol): 72.14
• Formula Weight: 72.14
• Odor: Stench
• Density: 2.5 g/mL
• Chemical Name or Material: Calcium sulfide

• CAS: 20548-54-3
• Physical Form: Powder
• MDL Number: MFCD00015990
• Merck Index: 14,1707
• InChI Key: AGVJBLHVMNHENQ-UHFFFAOYSA-N
• IUPAC Name: calcium sulfanediide
• PubChem CID: 30182
• Percent Purity: 99%
• Sensitivity: Moisture sensitive
• Assay: (metals basis excluding Mg), Mg <1%

Safety and Handling

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.

P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c

H228-H315-H319-H335-H500

missing translation for 'dotInformation' : Hazard Class: 4.1; Packaging Group: II

missing translation for 'einecsNumber' : 243-873-5

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures; Store under Nitrogen

RUO – Research Use Only