Copper Sulphate LR Grade (Chemical Formula: CuSO₄·5H₂O) is a high-purity laboratory reagent supplied as bright blue crystalline powder or crystals. This grade is manufactured to meet stringent laboratory requirements, offering high assay value, low impurity levels, and consistent chemical performance for analytical, educational, and research applications.
Produced by Nissi Chem Industries (Pvt. Ltd.) in Gujarat, India, Copper Sulphate LR Grade is manufactured under controlled conditions to ensure reproducibility, accuracy, and reliability required in laboratory and research environments.
Key Features & Benefits
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Laboratory Reagent (LR) Grade Quality
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High Purity with Controlled Trace Impurities
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Bright Blue, Uniform Crystals / Powder
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Excellent Water Solubility
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Reliable Performance for Analytical Applications
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Batch-to-Batch Consistency
Technical Specification Table
| Parameter | Specification |
|---|---|
| Product Name | Copper Sulphate |
| Grade | LR (Laboratory Reagent) |
| Chemical Name | Copper Sulphate Pentahydrate |
| Chemical Formula | CuSO₄·5H₂O |
| CAS Number | 7758-99-8 |
| Molecular Weight | 249.68 g/mol |
| Appearance | Bright blue crystalline powder / crystals |
| Assay (Purity) | ≥ 99.5% |
| Copper Content (Cu) | ~25% |
| Solubility | Freely soluble in water |
| pH (5% solution) | 3.5 – 4.5 |
| Impurity Limits | Meets LR reagent specifications |
| Packaging | 50 kg bag |
| Manufacturer | Nissi Chem Industries (Pvt. Ltd.), Gujarat, India |