硫酸铜 五水合物

CuSO₄ · 5H₂O

249.69

231-847-6

MFCD00149681

329749897

NA.21

meets analytical specification of Ph. Eur., BP, USP,FCC

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℃, it decomposes to CuO.

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.

7.3 mmHg ( 25 ℃)

puriss.

98.5-100.5% (USP)

crystals

35.0-36.5% loss on drying, 250 ℃

3.5-4.5 (20 ℃, 50 g/L)

110 ℃ (dec.) (lit.)

chloride (Cl^-): ≤100 mg/kg

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

passes test for appearance of solution
suitable for

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

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