硫酸铜 五水合物

CuSO₄ · 5H₂O

249.69

231-847-6

MFCD00149681

329753743

NA.21

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 a catalyst for the synthesis of different ligand-arm functionalized azoamides. On heating above 560℃, it decomposes to CuO.

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.
• 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.

200

ACS reagent
puriss. p.a.

USP/NF
reag. ISO
reag. Ph. Eur.

7.3 mmHg ( 25 ℃)

99-102%

solid

≤0.001% total nitrogen (N)
≤0.005% in water insoluble matters

3.7-4.5 (20 ℃, 5%)

110 ℃ (dec.) (lit.)

chloride (Cl^-): ≤10 mg/kg

As: ≤0.5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤10 mg/kg
Co: ≤10 mg/kg
Fe: ≤20 mg/kg
K: ≤10 mg/kg
Mg: ≤5 mg/kg
Na: ≤20 mg/kg
Ni: ≤20 mg/kg
Pb: ≤20 mg/kg
Zn: ≤300 mg/kg

O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O

1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2

JZCCFEFSEZPSOG-UHFFFAOYSA-L

1 kg in poly bottle
100, 500 g in poly bottle

GHS05,GHS07,GHS09

Danger

H302 - H318 - H410

P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

13 - Non Combustible Solids

WGK 3