Description
Specifications Table
Product Name – Lead(II) nitrate, 99.999%, (trace metal basis)
Quantity/Pack Size – 10GR, 50GR
Form – Crystalline powder
Grade – 99.999% (trace metal basis)
Application – Analytical chemistry, synthesis, research
Product Overview
Lead(II) nitrate, 99.999% (trace metal basis), is a high-purity chemical reagent designed for demanding laboratory applications where minimal metal contamination is critical. This crystalline powder offers exceptional solubility in water, making it ideal for precise titrations, synthesis reactions, and analytical procedures. The trace metal basis grade ensures that residual impurities are reduced to parts-per-million levels, preventing interference in sensitive experiments. Its stable chemical composition and consistent particle size distribution contribute to reproducible results in quantitative analysis. The compound decomposes upon heating, releasing nitrogen oxides, which should be handled in well-ventilated environments. Packaged in airtight containers to prevent moisture absorption, this reagent maintains its purity throughout storage. Its high assay value of 99.999% guarantees reliable performance in gravimetric analysis, while the absence of significant metal contaminants makes it suitable for trace element studies. The product’s purity is verified through rigorous quality control processes, including inductively coupled plasma mass spectrometry (ICP-MS) analysis.
FAQs
1. What is the shelf life of this lead(II) nitrate product?
When stored in its original, tightly sealed container at room temperature, this high-purity lead(II) nitrate maintains its specified purity for at least 24 months from the date of manufacture. Avoid exposure to moisture or direct sunlight to prevent degradation.
2. Is this product compatible with glass laboratory equipment?
Yes, this lead(II) nitrate can be safely used with standard borosilicate glass laboratory equipment. However, prolonged contact with glass surfaces may lead to minor etching over time, so we recommend using plastic or PTFE-coated containers for long-term storage of solutions.
3. What alternatives exist for applications requiring lower lead content?
For applications where lead contamination is a concern, consider using barium nitrate or calcium nitrate as alternatives, though these will have different chemical properties. For trace metal analysis, you might explore using lead-free reagents or chelating agents depending on your specific requirements.
4. What precautions should be taken when handling this chemical?
Always handle lead(II) nitrate in a fume hood due to its toxic nature. Wear appropriate personal protective equipment including nitrile gloves, safety goggles, and a lab coat. Avoid inhalation of dust and wash hands thoroughly after handling. The compound is also an oxidizing agent, so keep it away from combustible materials.
5. How should this product be disposed of properly?
Lead(II) nitrate should be disposed of as hazardous chemical waste according to local environmental regulations. Neutralize small quantities with sodium carbonate solution before disposal, or collect in designated lead waste containers for professional hazardous waste disposal services. Never dispose of in regular trash or pour down drains.
