Capper(II) sulphate
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| Names | |||
|---|---|---|---|
| IUPAC name
Copper(II) sulphate
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| Ither names
Cupric sulphate
Blue vitriol (pentahydrate) Bluestone (pentahydrate) Bonattite (trihydrate mineral) Boothite (heptahydrate mineral) Chalcanthite (pentahydrate mineral) Chalcocyanite (mineral) | |||
| Identifiers | |||
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3D model (JSmol)
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| ChEBI | |||
| ChEMBL | |||
| ChemSpider | |||
| ECHA InfoCard | 100.028.952 | ||
| EC Nummer | 231-847-6 | ||
| E nummer | E519 (acidity regulators, ...) | ||
| KEGG | |||
PubChem CID
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| RTECS nummer | GL8800000 (anhydrous) GL8900000 (pentahydrate) | ||
| UNII | |||
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| Properties | |||
| CuSO4 (anhydrous) CuSO4·5H2O (pentahydrate) | |||
| Molar mass | 159.609 g/mol (anhydrous)[1] 249.685 g/mol (pentahydrate)[1] | ||
| Appearance | gray-white (anhydrous) blue (pentahydrate) | ||
| Density | 3.60 g/cm3 (anhydrous)[1] 2.286 g/cm3 (pentahydrate)[1] | ||
| Meltin pynt | 110 °C (230 °F; 383 K) decompones (·5H2O)[1] <560 °C decompones[1] | ||
| 1.055 molal (10 °C) 1.26 molal (20 °C) 1.502 molal (30 °C)[2] | |||
| Solubility | anhydrous insoluble in ethanol[1] pentahydrate soluble in methanol[1] 10.4 g/L (18 °C) insoluble in ethanol | ||
| Magnetic susceptibility | +1330·10−6 cm3/mol | ||
| Refractive index (nD) | 1.724–1.739 (anhydrous)[3] 1.514–1.544 (pentahydrate)[4] | ||
| Structur | |||
| Orthorhombic (anhydrous, chalcocyanite), space group Pnma, oP24, a = 0.839 nm, b = 0.669 nm, c = 0.483 nm.[5] Triclinic (pentahydrate), space group P1, aP22, a = 0.5986 nm, b = 0.6141 nm, c = 1.0736 nm, α = 77.333°, β = 82.267°, γ = 72.567°[6] | |||
| Thermochemistry | |||
| Staundart molar entropy S |
5 J K−1 mol−1 | ||
| Std enthalpy o formation ΔfH |
−769.98 kJ/mol | ||
| Pharmacology | |||
| V03AB20 (WHO) | |||
| Hazards | |||
| Safety data sheet | anhydrous pentahydrate | ||
| GHS pictograms | 
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| NFPA 704 | |||
| Flash pynt | Non-flammable | ||
| Lethal dose or concentration (LD, LC): | |||
LD50 (Median dose)
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300 mg/kg (oral, ratton)[8] | ||
| US heal exposur leemits (NIOSH): | |||
PEL (Permissible)
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TWA 1 mg/m3 (as Cu)[7] | ||
REL (Recommendit)
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TWA 1 mg/m3 (as Cu)[7] | ||
IDLH (Immediate danger)
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TWA 100 mg/m3 (as Cu)[7] | ||
| Relatit compoonds | |||
Ither cations
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Iron(II) sulphate Manganese(II) sulphate Nickel(II) sulphate Zinc sulphate | ||
Except whaur itherwise notit, data are gien for materials in thair staundart state (at 25 °C [77 °F], 100 kPa). | |||
 verify (whit is   ?)
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| Infobox references | |||
Capper(II) sulphate, an aa kent as cupric sulphate, or capper sulphate, is the inorganic compoond wi the chemical formula CuSO4(H2O)x, whaur x can range frae 0 tae 5.
References[eedit | eedit soorce]
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Haynes, p. 4.62
- ↑ Haynes, p. 5.199
- ↑ Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W.; Nichols, Monte C., eds. (2003). "Chalcocyanite". Handbook of Mineralogy (PDF). V. Borates, Carbonates, Sulfates. Chantilly, VA, US: Mineralogical Society of America. ISBN 0962209740.
- ↑ Haynes, p. 10.240
- ↑ Kokkoros, P. A.; Rentzeperis, P. J. (1958). "The crystal structure of the anhydrous sulphates of copper and zinc". Acta Crystallographica. 11 (5): 361–364. doi:10.1107/S0365110X58000955.
- ↑ Bacon, G. E.; Titterton, D. H. (1975). "Neutron-diffraction studies of CuSO4 · 5H2O and CuSO4 · 5D2O". Z. Kristallogr. 141 (5–6): 330–341. doi:10.1524/zkri.1975.141.5-6.330.
- ↑ 7.0 7.1 7.2 NIOSH Pocket Guide tae Chemical Hazards 0150
- ↑ Cupric sulfate. US National Institutes of Health
Citit soorces
- Haynes, William M., ed. (2011). CRC Handbook of Chemistry and Physics (92nd ed.). Boca Raton, FL: CRC Press. ISBN 1439855110.
