COPPER(II) SULFATE PENTAHYDRATE PURISS MEETS ANALYTICAL SPECIFICATION OF PH. EUR. BP USP FCC 99-100.5% (C005B-079418)

General description

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). CuSO₄·5H₂O along with metallic copper was employed as catalyst for the synthesis of different ligand-arm functionalized azoamides. On heating above 560°C, it decomposes to CuO.

Application

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

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

Molecular Weight: 249.69. Empirical Formula: CuO₄S · 5H₂O. linearFormula: CuSO₄ · 5H₂O. vapor pressure: 7.3 mmHg ( 25 °C). Quality Level: 200. grade: puriss.. Assay: 98.5-100.5% (USP). form: crystals. quality: meets analytical specification of Ph. Eur., BP, USP,FCC. loss: 35.0-36.5% loss on drying, 250 °C. pH: 3.5-4.5 (20 . °C, 50 . g/L). mp: 110 . °C (dec.) (lit.). anion traces: chloride (Cl^-): ≤. 100 . mg/kg. cation traces: As: ≤. 5 . mg/kg, Ca: ≤. 50 . mg/kg, Fe: ≤. 30 . mg/kg, K: ≤. 100 . mg/kg, Mg: ≤. 50 . mg/kg, Na: ≤. 200 . mg/kg, Ni: ≤. 50 . mg/kg, Pb: 4 . ppm. suitability: passes test for appearance of solution, suitable for . SMILES string: 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. InChI key: JZCCFEFSEZPSOG-UHFFFAOYSA-L. Pictograms: GHS05,GHS07,GHS09. Signal Word: Danger. Hazard Statements: H302 - H318 - H410. Precautionary Statements: P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338. Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1. Storage Class Code: 13 - Non Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.