Description
Specifications Table
Product Name – COPPER SULPHATE 1% w/v SOLUTION COPPER (II) SULPHATE 0.5M(0.5N) STANDARDIZED SOLUTION traceable to NIST
Quantity/Pack Size – 1000 ml
Form – Liquid solution
Grade – Standardized, NIST-traceable
Application – Analytical testing, titration, volumetric analysis
Product Overview
This Copper Sulphate 1% w/v solution is a standardized 0.5M (0.5N) reagent traceable to NIST, ensuring exceptional accuracy for critical laboratory applications. The solution is meticulously prepared using high-purity copper sulphate pentahydrate dissolved in deionized water, with precise concentration verification through standardized titration methods. Its uniform composition and stability make it ideal for volumetric analysis, redox titrations, and other quantitative techniques requiring reliable copper ion concentration. The NIST traceability guarantees compliance with international standards, while the 1000 ml pack size provides sufficient volume for repeated use in research and quality control environments. The solution is filtered to remove particulate matter and packaged in high-density polyethylene bottles to maintain purity and prevent contamination. Its deep blue color serves as a visual indicator of copper ion presence, with the standardized concentration eliminating the need for in-house preparation or verification. The reagent’s stability is maintained through proper storage conditions, ensuring consistent performance throughout its shelf life.
FAQs
1. What is the exact molarity of this copper sulphate solution?
The solution is standardized to 0.5M (0.5N) concentration, verified through titration against primary standards and traceable to NIST reference materials.
2. How should this solution be stored to maintain its stability?
Store the solution in its original tightly sealed container at room temperature, away from direct sunlight and incompatible chemicals to prevent degradation.
3. Is this solution compatible with automatic titrators?
Yes, the solution’s standardized concentration and particle-free composition make it suitable for use with automatic titrators and other precision instrumentation.
4. What is the shelf life of this copper sulphate solution?
When stored properly in unopened containers, the solution maintains its specified concentration for at least 12 months from the date of manufacture.
5. Does this solution contain any stabilizing additives?
No stabilizing additives are included as the solution’s inherent stability is maintained through proper preparation and packaging techniques.
