Copper Sulfate

Model:	CAS No7758-98-7
Brand:	SHANGXIN
Origin:	Made In China
Category:	Chemicals / Inorganic Chemical Materials / Inorganic Salt
Label:	Copper Sulfate , Cupric sulfate , Blue vitriol
Price:	US $1680 / TON
Min. Order:	10 TON

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Jinan SHANGXIN Chemical Co., Ltd

Free MemberShan Dong - China

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Last Online:22 Aug, 2012

Product Description

Copper Sulfate
CAS No. : 7758-98-7
Color: Sky blue or light yellow granular crystals

Other name: copper sulphate, Cupric sulfate, Blue vitriol, Bluestone, Bonattite, Boothite
Min. order: 20 metric tons
Free sample
Packing: 25 kgs packed in woven bag with plastic bag
Delivery time: 2 weeks after get deposit

Copper(II) sulfate, also known as cupric sulfate or copper sulphate, is the chemical compound with the chemical formula Cu SO4. This salt exists as a series of compounds that differ in their degree of hydration. The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue. Copper sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic. Other names for copper(II) sulfate are "blue vitriol" and "bluestone".

Uses

As a herbicide, fungicide and pesticide

Niche uses

Analytical reagent

Organic synthesis

Chemistry education

Medical

Art

Etching

Dyeing

Copper(II) sulfate
Crystals of CuSO₄·5H₂O	Anhydrous CuSO₄ powder
Ball-and-stick model of CuSO₄	Space-filling model CuSO₄
IUPAC name [hide] Copper(II) sulfate
Other names[hide] Cupric sulfate Blue vitriol (pentahydrate) Bluestone (pentahydrate) Bonattite (trihydrate mineral) Boothite (heptahydrate mineral) Chalcanthite (pentahydrate mineral) Chalcocyanite (mineral)
Identifiers
CAS number	7758-98-7 7758-99-8 (pentahydrate)
PubChem	24462
ChemSpider	22870
UNII	KUW2Q3U1VV
EC number	231-847-6
KEGG	C18713
ChEBI	CHEBI:23414
ChEMBL	CHEMBL604
RTECS number	GL8800000 (anhydrous) GL8900000 (pentahydrate)
Jmol-3D images	Image 1
Properties
Molecular formula	CuSO₄
Molar mass	159.62 g/mol (anhydrous) 249.70 g/mol (pentahydrate)
Appearance	blue (pentahydrate) gray-white (anhydrous)
Density	3.603 g/cm³ (anhydrous) 2.284 g/cm³ (pentahydrate)
Melting point	110 °C (4H₂O) 150 °C (423 K) (5H₂O) < 650 °C decomp.
Solubility in water	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)
Solubility	anhydrous insoluble in ethanol pentahydrate soluble in methanol 10.4 g/L (18 °C) insoluble in ethanol
Refractive index (n_D)	1.733 (anhydrous) 1.514 (pentahydrate)
Thermochemistry
Standard molar entropy S^o₂₉₈	109.05 J K⁻¹ mol⁻¹
Hazards
MSDS	anhydrous pentahydrate
EU Index	029-004-00-0
EU classification	Harmful (Xn) Irritant (Xi) Dangerous for the environment (N)
R-phrases	R22, R36/38, R50/53
S-phrases	(S2), S22, S60, S61
Flash point	Non-inflammable
LD₅₀	300 mg/kg (oral, rat) 87 mg/kg (oral, mouse) 470 mg/kg (oral, mammal)
Related compounds
Other cations	Nickel(II) sulfate Zinc sulfate

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Jinan SHANGXIN Chemical Co., Ltd

Room 403, Unit 3, 19rd Building, Fairview Residential Quarter, Licheng District, Jinan City, Shangdong Province, China

Phone:: 86-0531-88909958

Fax:: 86-0531-69951871

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