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Calcium sulfide, 99.9% (metals basis excluding Sr), Sr typically 500 ppm

Catalog No. AA1312106
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AA1312106 5 g
AA1312114 25 g
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Catalog No. AA1312106 Supplier Thermo Scientific Chemicals Supplier No. 01312106
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Description

CAS: 20548-54-3 | CaS | 72.14 g/mol

It is used as luminous paint, depilatory, lubricant additive, ore dressing and flotation agent and as an arsenic-free hydrogen sulfide. It is also used as a depilatory in the tanning industry and in cosmetics, in homeopathy.

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 Formula CaS
Molecular Weight (g/mol) 72.14
MDL Number MFCD00015990
InChI Key AGVJBLHVMNHENQ-UHFFFAOYSA-N
PubChem CID 30182
IUPAC Name calcium sulfanediide
SMILES [S--].[Ca++]

Specifications

Melting Point (decomposition)
Physical Form Powder
Quantity 5 g
UN Number UN3134
Merck Index 14,1707
Solubility Information Slightly soluble in water. Insoluble in alcohol
Formula Weight 72.14
Percent Purity 99.9%
Odor Stench
Sensitivity Moisture sensitive
Density 2.5 g/mL
Assay (metals basis excluding Sr), Sr typically 500ppm
Chemical Name or Material Calcium sulfide
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Safety and Handling

Hazard Category H228-H315-H319-H335-H500
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 P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
DOTInformation Hazard Class: 4.1; Packaging Group: II
EINECSNumber 243-873-5
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only