0102030405
99.99-99.999% Purity 1-10mm Lead Pellets Pb Granules CAS 7439-92-1
Properties
• Melting Point: 327.4 °C(lit)
• Boiling Point: 1740 °C(lit.)
• Density: 1.00 g/mL at 20 °C
• Solubility: reacts with hot conc HNO3, boiling conc HCl, H2SO4 [MER06]
• Molecular Weight: 211.232
• Appearance: grey metal granules
• LogP: -0.15580
• Safety: 53-45-61-36/37-36-26
Specification
| Test Item | Standard: USP |
| Identification | IR spectrum similar to that of RS |
| Related substance | Total impurities: NMT0.3% |
| Loss on drying | NMT0.5% |
| Residue on ignition | NMT0.1% |
| Assay | 98.5%-101.0% |
Products Usage
It is a major constituent of the lead-acid battery used extensively as a car battery. And it can be used as a coloring element in ceramic glazes, notably in the colors red and yellow. Also it is frequently used in polyvinyl chloride (PVC) plastic, which coats electrical cords. In addition, it is used to form glazing bars for stained glass or other multi-lit windows. And it can be used in solder for electronics, although this usage is being phased out by some countries to reduce the amount of environmentally unfriendly waste. Moreover, it can be used in high voltage power cables as sheathing material to prevent water diffusion into insulation.
Package And Storage
Packing:
Packed in water-proof plastic woven bag, 1000kg per bag or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
keep container tightly closed in a dry and well-ventilated place.
Safety Protection
It is irritating to eyes and skin and harmful by inhalation and if swallowed. It has danger of cumulative effects, and danger of serious damage to health by prolonged exposure through inhalation. In addition, it may cause harm to the unborn child. It has risk of impaired fertility possibly. Avoid exposure - obtain special instruction before use. During using it, wear suitable protective clothing and gloves. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.). Moreover, you should avoid release to the environment.