12852
Copper(II) sulfate
puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99-100.5% (based on anhydrous substance)
Synonym(s):
Cupric sulfate
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About This Item
vapor pressure
7.3 mmHg ( 25 °C)
Quality Level
grade
puriss.
assay
99-100.5% (based on anhydrous substance)
form
solid
quality
meets analytical specification of Ph. Eur., BP, USP
impurities
residual solvents, complies
loss
≤1% loss on drying, 250 °C
pH
3.5-4.5 (20 °C, 50 g/L)
mp
200 °C (dec.) (lit.)
density
3.603 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤100 mg/kg
cation traces
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
SMILES string
[Cu++].[O-]S([O-])(=O)=O
InChI
1S/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
InChI key
ARUVKPQLZAKDPS-UHFFFAOYSA-L
General description
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.
Application
- 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
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| B5136-100G | 04061838352545 |
| B5136-25G | 04061832103075 |
| 12852-1KG-R | 04061838725691 |
| 12852-250G-R | 04061838725707 |