Copper Sulfate

Copper Sulfate

CAS Number7758-98-7
Molecular FormulaCuO4S
Molecular Weight159.600
InChI KeyARUVKPQLZAKDPS-UHFFFAOYSA-L
LogP-1.03
Synonyms
  • Copper sulfate
  • Copper(2+) sulfate
  • 7758-98-7
  • Copper sulfate, anhydrous
  • CuSO4
  • Sulfuric acid copper(2+) salt (1:1)
  • Blue stone
  • Bluestone
  • COPPER (II) SULFATE
  • Copper monosulfate
  • Copper sulfate (1:1)
  • Copper sulfate(2+)
  • copper sulphate
  • Copper(2+) sulfate
  • Copper(2+) sulfate (1:1)
  • Copper(II) sulfate
  • Cuivrol
  • CUPRIC SULFATE
  • Cupric sulfate anhydrous
  • Cupric sulphate
  • EarthTec
  • Hylinec
  • Incracide 10A
  • Incracide E 51
  • Kupfersulfat
  • Monocopper sulfate
  • Roman vitriol
  • Sulfate de cuivre
  • sulfato de cobre
  • Sulfuric acid copper(2+) salt
  • Sulfuric acid copper(2+) salt (1:1
  • SULFURIC ACID, COPPER(2+) SALT
  • Sulfuric acid, copper(2+) salt (1:1)
  • Sulfuric acid, copper(2+) salt(1:1)
  • All Clear Root Destroyer
  • Aqua Maid Permanent Algaecide
  • Aquatronics Snail-A-Cide Dri-Pac Snail Powder
  • BCS copper fungicide
  • Bonide Root Destroyer
  • Copper Sulfate Powder
  • EINECS 231-847-6
  • Granular Crystals Copper Sulfate
  • NSC 57630
  • Phelps Triangle Brand Copper Sulfate
  • Sa-50 Brand Copper Sulfate Granular Crystals
  • Snow Crystal Copper Sulfate
  • Tobacco States Brand Copper Sulfate
  • Trinagle
  • UNII-KUW2Q3U1VV
  • 139939-69-8

Applications:

UV-Vis Spectrum of Copper (II) Sulfate

July 15, 2024
UV-Vis Spectrum of Copper (II) Sulfate. Absorption Maxima: 200 nm, 234 nm.

For optimal results in HPLC analysis, it is recommended to measure absorbance at a wavelength that matches the absorption maximum of the compound(s) being analyzed. The UV spectrum shown can assist in selecting an appropriate wavelength for your analysis. Please note that certain mobile phases and buffers may block wavelengths below 230 nm, rendering absorbance measurement at these wavelengths ineffective. If detection below 230 nm is required, it is recommended to use acetonitrile and water as low UV-transparent mobile phases, with phosphoric acid and its salts, sulfuric acid, and TFA as buffers.

Application Analytes:
Copper Sulfate
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC Determination of Ions on Newcrom A Column

March 24, 2020

Condition
Column Newcrom A, 4.6×150 mm, 5 µm, 100A
Mobile Phase MeCN – 10%
Buffer Gradient Ammonium formate pH 3.0
Flow Rate 1.0 ml/min
Detection CAD

 

Description
Class of Compounds Hydrophilic, Metal, Ion
Analyzing Compounds Sodium, Potassium, Copper, Nickel, Barium, Neodymium, Gadolinium

 

 

Application Column

Newcrom A

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
Barium
Copper
Copper Sulfate
Gadolinium acetate
Neodymium
Nickel
Sodium
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.

HPLC UV Analysis of Copper Ions in Salt Mixture

July 3, 2013

A unique approach for analysis of copper ions in a high salt content matrix was developed using EDTA as a visualization agent. Since copper ions can form colored complexes with EDTA, this property can be used for selective analysis of copper in the mixture with other cations, which do not form a colored complex with EDTA. Copper ion can be monitored by UV while other metals pass through the column undetected by UV. This method can be used to analyze copper ion at parts per million concentrations.

Condition
Column Primesep SB, 4.6×50 mm, 5 µm, 100A
Mobile Phase MeCN/H2O – 30/70%
Buffer AmAc, EDTA
Flow Rate 1.0 ml/min
Detection UV, 310 nm

 

Description
Class of Compounds
 Ions
Analyzing Compounds Copper

 

Application Column

Primesep SB

The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.

Select options
Application Analytes:
Copper
Copper Sulfate
Application Detection:
UV Detection
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.