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PHR1477 Supelco

Copper Sulfate

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: Copper(II) sulfate, Cupric sulfate

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, C-D, Chinese Food Contact Materials Regulation GB 9685 2016, Food & Beverage Standards,
Quality Level   300
grade   certified reference material
  pharmaceutical secondary standard
vapor pressure   7.3 mmHg ( 25 °C)
packaging   pkg of 1 g
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   200 °C (dec.) (lit.)
density   3.603 g/mL at 25 °C (lit.)
Featured Industry   Pharmaceutical (small molecule)
format   neat
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

Description

General description

Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

Application

Copper Sulfate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by atomic absorption spectroscopy (AAS).

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC0267 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

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From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Aspartic Acid Enantiomers on Astec® CLC-L, Trace Level Detection
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HPLC Analysis of Lactic Acid Enantiomers on Astec® CLC-L, Trace Level Detection

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Lactic Acid Enantiomers on Astec® CLC-L, Trace Level Detection
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HPLC Analysis of Tartaric Acid Enantiomers on Astec® CLC-D, Trace Level Detection

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Tartaric Acid Enantiomers on Astec® CLC-D, Trace Level Detection
Keywords: Chromatography, High performance liquid chromatography

Trace HPLC Analysis of Proline Enantiomers on Astec® CLC-L

From our library of Articles, Sigma-Aldrich presents Trace HPLC Analysis of Proline Enantiomers on Astec® CLC-L
Keywords: Chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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