Copper (II) sulphate, also known as cupric sulphate, is the chemical compound with the chemical formula CuSO4. This salt exists as a series of compounds that differ in their degree of hydration. Copper (II) sulphate 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) sulphate are “blue vitriol” and “bluestone”.
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Minimum Assay: <98%
Molecular Formula: CuO4S.5H2O
Molecular Weight: 249.68 g/mol
Solubility in Water (% weight): 31.6 g/100cc H20 @ 00 C
Melting Point: 110°C
Boiling Point: >150°C
Chloride (Cl): <0.001%
Iron (Fe): <0.008%
Sodium (Na): <0.01%
Potassium (K): <0.0018%
Hazard Class: 9
Packing Group: 3
Hazard Phrases: Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Very toxic to aquatic life with long lasting effects.
Prec Phrases: Avoid release to the environment. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Dispose of contents/container.
Cas No: 7758-99-8
Einecs No: 231-847-6
HS CODE: 2833250000
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