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12038-67-4

12038-67-4 Structure

12038-67-4 Structure
IdentificationBack Directory
[Name]

RHENIUM HEPTASULFIDE
[CAS]

12038-67-4
[Synonyms]

RHENIUM HEPTASULFIDE
RHENIUM(VII) SULFIDE
rheniumsulfide(re2s7)
dirhenium heptasulphide
Rhenium heptasulfide,99%
RHENIUM(VII) SULFIDE 99.9%
[EINECS(EC#)]

234-882-5
[Molecular Formula]

Re2S7
[MDL Number]

MFCD00011200
[MOL File]

12038-67-4.mol
[Molecular Weight]

596.87
Chemical PropertiesBack Directory
[Appearance]

black crystalline solid
[Melting point ]

decomposes to ReS at 600℃ [HAW93]
[density ]

4.866 g/mL at 25 °C(lit.)
[solubility ]

insoluble in H2O
[form ]

brown-black tetragonal crystals
[color ]

brown-black tetragonal crystals, crystalline
[Water Solubility ]

insoluble H2O; soluble alkali sulfide solutions [HAW93]
[Uses]

Catalyst.
[EPA Substance Registry System]

Rhenium sulfide (Re2S7) (12038-67-4)
Hazard InformationBack Directory
[Chemical Properties]

black crystalline solid
[Hazard]

Ignites on heating in air.
Safety DataBack Directory
[Safety Statements ]

24/25
[WGK Germany ]

3
[TSCA ]

TSCA listed
[REACH Registrations]

Active
[HS Code ]

28309085
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