Characteristic
Iron(III) sulfide, also known as ferric sulfide or sesquisulfide, is one of the three iron sulfides besides FeS and FeS2. It is a solid, black powder but decays at ambient temperature into a yellow-green powder.
Chemical formula:Fe2S3
Molar mass:207.90 g/mol
Appearance:yellow-green
Density:4.3 g/cm3
Melting point:decomposition
Solubility in water:very slightly soluble
This is a relatively unstable artificial product that does not occur in nature.
Characteristic
Iron(III) sulfide, also known as ferric sulfide or sesquisulfide, is one of the three iron sulfides besides FeS and FeS2. It is a solid, black powder but decays at ambient temperature into a yellow-green powder.
Chemical formula:Fe2S3
Molar mass:207.90 g/mol
Appearance:yellow-green
Density:4.3 g/cm3
Melting point:decomposition
Solubility in water:very slightly soluble
This is a relatively unstable artificial product that does not occur in nature.
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