31293-M

Sulfato de cobre(II)

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99-102%

• Sinônimo(s): Sulfato cúprico, Ácido sulfúrico, sal de cobre(II) (1:1) pentaidratado
• Fórmula linear: CuSO₄ · 5H₂O
• Número CAS: 7758-99-8
• Peso molecular: 249.69
• Número CE: 231-847-6
• Número MDL: MFCD00149681
• Código UNSPSC: 12352302
• ID de substância PubChem: 329753743
• NACRES: NA.21
• Ensaio: 99-102%
• Formulário: crystalline

Propriedades

• grau: ACS reagent; puriss. p.a.
• Agency: USP/NF; reag. ISO; reag. Ph. Eur.
• pressão de vapor: 7.3 mmHg ( 25 °C)
• Ensaio: 99-102%
• Formulário: crystalline
• Impurezas: ≤0.005% in water insoluble matters; ≤10 mg/kg total nitrogen (N)
• pH: 3.7-4.5 (20 °C, 5%)
• pf: 110 °C (dec.) (lit.)
• traços de ânion: chloride (Cl^-): ≤10 mg/kg
• traços de cátion: As: ≤0.00005%; Ca: ≤0.001%; Cd: ≤0.001%; Co: ≤0.001%; Fe: ≤0.002%; K: ≤0.001%; Mg: ≤0.0005%; Na: ≤0.002%; Ni: ≤0.002%; Pb: ≤0.002%; Zn: ≤0.030%
• cadeia de caracteres SMILES: O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O
• InChI: 1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
• chave InChI: JZCCFEFSEZPSOG-UHFFFAOYSA-L

Descrição

Descrição geral

Copper(II) sulfate pentahydrate (CuSO₄·5H₂O, Blue vitriol) is a hydrated copper(II) salt. It undergoes hydrothermal reactions with the tripodal ligands to afford metal-organic frameworks (MOFs).[1] CuSO₄·5H₂O along with metallic copper was employed as a catalyst for the synthesis of different ligand-arm functionalized azoamides.[2] On heating above 560°C, it decomposes to CuO.[3]

Aplicação

Copper(II) sulfate pentahydrate may be employed in the following studies:

• As a catalyst for the acetylation of alcohols and phenols under solvent-free conditions.[4]
• To compose the electrolyte for the electrodeposition of Cu-Zn-Sn precursors, required for the preparation of Cu₂ZnSnS₄ (CZTS) thin films.[5]
• As catalyst for the dehydration of alcohols.[3]

Informações de segurança

• Pictogramas: GHS05,GHS07,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H302,H318,H410
• Declarações de precaução: P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P391
• Classificações de perigo: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• Código de classe de armazenamento: 13 - Non Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable