Capper(II) sulphate

*Copper(II) sulphate*
Structure of pentahydrate	Crystals of CuSO4·5H2O
Names
	IUPAC name Copper(II) sulphate
	Ither names Cupric sulphate; Blue vitriol (pentahydrate); Bluestone (pentahydrate); Bonattite (trihydrate mineral); Boothite (heptahydrate mineral); Chalcanthite (pentahydrate mineral); Chalcocyanite (mineral)
Identifiers
CAS Nummer	7758-98-7 ; 7758-99-8 (pentahydrate) ; 16448-28-5 (trihydrate) ; 19086-18-1 (heptahydrate) ;
3D model (JSmol)	Interactive eemage;
ChEBI	CHEBI:23414 ;
ChEMBL	ChEMBL604 ;
ChemSpider	22870 ;
ECHA InfoCard	100.028.952
EC Nummer	231-847-6
E nummer	E519 (acidity regulators, ...)
KEGG	C18713 ;
PubChem CID	24462;
RTECS nummer	GL8800000 (anhydrous); GL8900000 (pentahydrate)
UNII	KUW2Q3U1VV ;
	InChI InChI=1S/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 Key: ARUVKPQLZAKDPS-UHFFFAOYSA-L ; InChI=1/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 Key: ARUVKPQLZAKDPS-NUQVWONBAI;
	SMILES [O-]S(=O)(=O)[O-].[Cu+2];
Properties
Chemical formula	CuSO4 (anhydrous); CuSO4·5H2O (pentahydrate)
Molar mass	159.609 g/mol (anhydrous); 249.685 g/mol (pentahydrate)
Appearance	gray-white (anhydrous); blue (pentahydrate)
Density	3.60 g/cm3 (anhydrous) ; 2.286 g/cm3 (pentahydrate)
Meltin pynt	110 °C (230 °F; 383 K) decompones (·5H2O); <560 °C decompones
Solubility in watter	1.055 molal (10 °C) ; 1.26 molal (20 °C); 1.502 molal (30 °C)
Solubility	anhydrous ; insoluble in ethanol pentahydrate ; soluble in methanol ; 10.4 g/L (18 °C) ; insoluble in ethanol
Magnetic susceptibility	+1330·10−6 cm3/mol
Refractive index (nD)	1.724–1.739 (anhydrous); 1.514–1.544 (pentahydrate)
Structur
Creestal structur	Orthorhombic (anhydrous, chalcocyanite), space group Pnma, oP24, a = 0.839 nm, b = 0.669 nm, c = 0.483 nm.; 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°
Thermochemistry
Staundart molar; entropy So298	5 J K−1 mol−1
Std enthalpy o; formation ΔfHo298	−769.98 kJ/mol
Pharmacology
ATC code	V03AB20 (WHO)
Hazards
Safety data sheet	anhydrous; pentahydrate
GHS pictograms
NFPA 704	0 2 1
Flash pynt	Non-flammable
	Lethal dose or concentration (LD, LC):
LD50 (Median dose)	300 mg/kg (oral, ratton)
	US heal exposur leemits (NIOSH):
PEL (Permissible)	TWA 1 mg/m3 (as Cu)
REL (Recommendit)	TWA 1 mg/m3 (as Cu)
IDLH (Immediate danger)	TWA 100 mg/m3 (as Cu)
Relatit compoonds
Ither cations	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 ?)
	Infobox references

Capper(II) sulphate, an aa kent as cupric sulphate, or capper sulphate, is the inorganic compoond wi the chemical formula Cu SO₄(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.

[b92-1] 1.0 ^1.1 ^1.2 ^1.3 ^1.4 ^1.5 ^1.6 ^1.7 Haynes, p. 4.62

[2] Haynes, p. 5.199

[3] 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.

[4] Haynes, p. 10.240

[5] 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.

[6] 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.

[PGCH-7] 7.0 ^7.1 ^7.2 NIOSH Pocket Guide tae Chemical Hazards 0150

[8] Cupric sulfate. US National Institutes of Health

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Capper(II) sulphate

References[eedit | eedit soorce]

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