209198
Copper(II) sulfate pentahydrate
ACS reagent, ≥98.0%
Manufacturer: Sigma Aldrich
CAS Number: 7758-99-8
Synonym(S): Cupric sulfate pentahydrate, Sulfuric acid, copper(II) salt (1:1) pentahydrate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 209198-5-G | In Stock | ₹ 2,219.13 |
| 250 G | 209198-250-G | In Stock | ₹ 3,842.88 |
| 500 G | 209198-500-G | In Stock | ₹ 6,743.98 |
| 2.5 KG | 209198-2.5-KG | In Stock | ₹ 6,873.88 |
| 100 G | 209198-100-G | In Stock | ₹ 8,908.98 |
| 12 KG | 209198-12-KG | In Stock | ₹ 59,667.40 |
209198 - 5 G
In Stock
Quantity
1
Base Price: ₹ 2,219.13
GST (18%): ₹ 399.443
Total Price: ₹ 2,618.573
grade
ACS reagent
Quality Level
200
vapor pressure
7.3 mmHg ( 25 °C)
Assay
≥98.0%98.0-102.0% (ACS specification)
form
crystals
reaction suitability
reaction type: click chemistryreagent type: catalystcore: copper
pH
3.5-4.5 (20 °C, 50 g/L)
mp
110 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤0.001%
cation traces
Ca: ≤0.005%Fe: ≤0.003%K: ≤0.01%Na: ≤0.02%Ni: ≤0.005%
Other Options
Related Products
Description
- General description: Copper(II) sulfate pentahydrate is a Lewis acid catalyst commonly used to promote acid-catalyzed organic transformations. It can also act as an effective redox catalyst in combination with other mixed oxidizing agents.
- Application: Copper(II) sulfate pentahydrate can be used as a catalyst: In acetylation of alcohols and phenols in the presence of acetic anhydride. To synthesize various ynamides via intramolecular coupling of amides with alkynyl bromides.It can also be used as a template in the synthesis of copper(II) ion-imprinted polymers using vinylpyridine and methacrylic acid as functional monomers. This polymer is used to quantify Cu2+ ion by using flame atomic absorption spectroscopy.
- Features and Benefits: CuSO4.5H2O is an inexpensive, safe catalyst to be used in various organic transformations. It can also be recovered and reused in another reaction.
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P391
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable