About Lead Nitrate
Lead Nitrate
- CAS No.: 10099-74-8
- Molecular Formula : Pb(NO3)2
- Molecular Weight : 331.21
- Description : white crystals or crystalline powder
- Solubility : Freely Soluble In Water
- PH OF 5% solution : 3.0-5.0
- Insoluble matter : MAX 0.005%
- chloride : MAX 0.0005%
- Calcium : MAX 0.002%
- copper : MAX 0.0005%
- Iron : MAX 0.0005%
- Potassium : MAX 0.002%
- Sodium : MAX 0.002%
- Assay : MIN. 99.5%
Industrial ApplicationsLead Nitrate serves a pivotal role across various industries, functioning as an oxidizer in gold extraction and in the manufacture of explosives, matches, and pigments. Its high purity and solubility make it an efficient reagent in chemical synthesis, supporting both laboratory and large-scale industrial processes.
Safe Handling and StorageAs a toxic and hazardous substance, Lead Nitrate requires careful handling. It should be stored in sealed containers, in a cool and dry environment, away from acids, reductants, and combustibles. Adhering to safety procedures mitigates the risk of exposure and preserves its chemical integrity over its two-year shelf life.
Packaging and TransportLead Nitrate is packaged in high-density polyethylene (HDPE) bags or drums, suitable for various quantities. Its classification as a hazardous material necessitates compliance with transportation authorities, ensuring safe shipment and delivery. This rigorous protocol protects both handlers and the environment.
FAQs of Lead Nitrate:
Q: How should Lead Nitrate be safely stored and handled?
A: Lead Nitrate must be stored in tightly closed containers made of HDPE, placed in a cool, dry location away from incompatible materials such as acids, reducers, and combustibles. Handling should be conducted with appropriate personal protective equipment to prevent contact and inhalation, due to its toxic nature.
Q: What are the primary uses of Lead Nitrate in industry?
A: Lead Nitrate is widely employed as an oxidizing agent in gold extraction, production of explosives, manufacturing of pigments, matches, and as a chemical reagent for laboratory and industrial synthesis. Its versatility and efficacy are attributed to its high purity and solubility in water.
Q: When does Lead Nitrate decompose, and what are its decomposition products?
A: Lead Nitrate decomposes upon heating above its melting point of approximately 470C, producing nitrogen oxides and lead oxide as decomposition products. This process underscores the need for temperature control during use and storage.
Q: Where is Lead Nitrate distributed and supplied from?
A: Lead Nitrate is available from multiple channels including distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers throughout India, serving a broad spectrum of laboratory and industrial clients.
Q: What is the process for transporting Lead Nitrate safely?
A: Classified under Hazard Class 6.1 (Toxic substances) and UN number 1469, Lead Nitrate requires strict adherence to hazardous material transport regulations. It must be shipped in approved packaging, with proper labeling and documentation, ensuring safe handling throughout transit.
Q: How does Lead Nitrate benefit gold extraction processes?
A: In gold extraction, Lead Nitrate acts as an oxidizing agent. It helps enhance the recovery rate of gold by promoting the dissolution of gold in the leaching process, thus improving overall efficiency and yield in mining operations.