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Sigma-Aldrich Copper(Ii) Sulfate Anhydro
List Price $84.48 Your Price $84.48
Sigma-Aldrich Copper(Ii) Sulfate Anhydrous Extra Pure Dab pH. Eur. B. P. U. S. P. - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART: SIAL-12852-250G-R
MFG.PART: 12852-250G-R
UNSPSC: 12352300
Manufacturer: Sigma-Aldrich
vapor pressure
7.3 mmHg ( 25 °C)
Quality Level
200
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.)
Related Categories
Salts
General description
Copper(II) sulfate acts as a redox catalyst along with potassium permanganate for the oxidation of alcohols. On heating above 560°C, it decomposes to CuO.5
It can find applications in agriculture as a nutrient for plants.[1] It can also serve as a precursor in the production of foliar bactericides and fungicides.[1]
It can find applications in agriculture as a nutrient for plants.[1] It can also serve as a precursor in the production of foliar bactericides and fungicides.[1]
Application
Copper(II) sulfate may be employed for the following studies:
- As a catalyst for the acetylation of alcohols and phenols under solvent-free conditions.[2]
- To compose the electrolyte for the electrodeposition of Cu-Zn-Sn precursors, required for the preparation of Cu2ZnSnS4 (CZTS) thin films.[3]
- As a Lewis acid catalyst for the dehydration of alcohols.5
Pictograms
GHS07,GHS09
signalword
Warning
hcodes
H302,H315,H319,H410
pcodes
P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
wgk_germany
WGK 3
| SKU | SIAL-12852-250G-R |
|---|---|
| Supplier Part Number | 12852-250G-R |
| UM | EA |
| UNSPSC | 12352300 |
| Manufacturer | Sigma-Aldrich |
| Temperature | room temp |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 9 |
| Hazardous | Y |
| CAS Number | 7758-98-7 |
| Energy Star | No |
| Green | No |
| Controlled | N |