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Silver sulfide, 99%

Catalog No. AA1141614
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25 g
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AA1141614 25 g
AA1141606 5 g
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Catalog No. AA1141614 Supplier Thermo Scientific Chemicals Supplier No. 01141614
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Description

CAS: 21548-73-2 | Ag2S | 247.80 g/mol

Silver sulfide is useful as a photosensitizer in photography, Intermediates, chemical research.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 21548-73-2
Molecular Formula Ag2S
Molecular Weight (g/mol) 247.80
MDL Number MFCD00003406
InChI Key XUARKZBEFFVFRG-UHFFFAOYSA-N
IUPAC Name disilver(1+) sulfanediide
SMILES [S--].[Ag+].[Ag+]

Specifications

Melting Point 825°C
Color Yellow
Physical Form Powder
Quantity 25 g
Assay Percent Range 99%
Solubility Information Soluble in HNO3,alkali cyanide solutions. Insoluble in water
Formula Weight 247.8
Odor Odorless
Sensitivity Light sensitive
Appearance Dark gray to black powder/flake/crystalline/beads
Density 7.317 g/cm3 at 20°C
Chemical Name or Material Silver sulfide
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Safety and Handling

Hazard Category H400-H410: Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.
DOTInformation DOT Class: 9, Packaging Group: III
EINECSNumber 244-438-2
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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