硫酸铜

CuSO₄

159.61

231-847-6

MFCD00010981

329749899

NA.21

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

Copper(II) sulfate acts as a redox catalyst along with potassium permanganate for the oxidation of alcohols. On heating above 560℃, it decomposes to CuO.5
It can find applications in agriculture as a nutrient for plants. It can also serve as a precursor in the production of foliar bactericides and fungicides.

Copper(II) sulfate may be employed for 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 a Lewis acid catalyst for the dehydration of alcohols.5

200

7.3 mmHg ( 25 ℃)

puriss.

99-100.5% (based on anhydrous substance)

solid

residual solvents, complies

≤1% loss on drying, 250 ℃

3.5-4.5 (20 ℃, 50 g/L)

200 ℃ (dec.) (lit.)

3.603 g/mL at 25 ℃ (lit.)

chloride (Cl^-): ≤100 mg/kg

Ca: ≤50 mg/kg
Fe: ≤30 mg/kg
K: ≤100 mg/kg
Mg: ≤100 mg/kg
Na: ≤200 mg/kg
Ni: ≤50 mg/kg
Pb: ≤80 mg/kg

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

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

ARUVKPQLZAKDPS-UHFFFAOYSA-L

250 g in poly bottle
1 kg in poly bottle

GHS07,GHS09

Warning

H302 - H315 - H319 - H410

P264 - P270 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

13 - Non Combustible Solids

WGK 3