Copper(II) sulfate

• Catalog No.: Copper(II)_sulfate
• CAS Number: 7758-98-7
• M. F.: CuO4S
• M. W.: 159.6086

SYNONYMS

• IUPAC name: copper(2+) ion sulfate
• IUPAC Traditional name: copper(2+) ion sulfate
• Synonyms: Boothite (heptahydrate mineral); Bluestone (pentahydrate); Chalcanthite (pentahydrate mineral); Bonattite (trihydrate mineral); Chalcocyanite (mineral); Cupric sulfate; Blue vitriol (pentahydrate)

DATABASE IDS

• CHEMBL: 604
• CHEBI ID: 23414
• ATC CODE: V03AB20
• EC Number: 231-847-6
• CAS Number: 7758-98-7
• Wikipedia Title: Copper(II)_sulfate
• PubChem CID: 24462
• Chemspider ID: 22870
• KEGG ID: C18713
• Unique Ingredient Identifier: KUW2Q3U1VV

PROPERTIES

• Apperance: blue (pentahydrate); gray-white (anhydrous)
• Std enthalpy of formation: -769.98 kJ/mol
• Density: 3.603 g/cm^3 (anhydrous) ; 2.284 g/cm^3 (pentahydrate)
• Flash Point: Non-inflammable
• Melting Point: 110 °C (·4H₂O); 150 °C (423 K) (·5H₂O); < 650 °C decomp.
• Refractive Index: 1.733 (anhydrous) ; 1.514 (pentahydrate)
• Solubility: pentahydrate ; 316 g/L (0 °C) ; 2033 g/L (100 °C)

  ---

  anhydrous ; 243 g/L (0 °C) ; 320 g/L (20 °C) ; 618 g/L (60 °C) ; 1140 g/L (100 °C) in water
• Solubility: ''anhydrous'' ; insoluble in ethanol

  ---

  ''pentahydrate'' ; soluble in methanol ; 10.4 g/L (18 °C) ; insoluble in ethanol
• EU Index: 029-004-00-0
• European Hazard Symbols: Harmful (Xn)
• European Hazard Symbols: Irritant (Xi)
• European Hazard Symbols: Dangerous for the environment (N)
• LD50: 300 mg/kg (oral, rat); 87 mg/kg (oral, mouse); 470 mg/kg (oral, mammal)
• NFPA704:
  

  0

  2

  1
• Risk Statements: R22, R36/38, R50/53
• RTECS: GL8800000 (anhydrous); GL8900000 (pentahydrate)
• Safety Statements: S2, S22, S60, S61