Description
Specifications Table
Product Name – ARSENIC METAL LUMPS 99.5%
Quantity/Pack Size – 100 g
Form – Solid lumps
Grade – 99.5% pure
Application – Chemical synthesis, analytical standards, semiconductor doping
Product Overview
Arsenic metal lumps with 99.5% purity are engineered for demanding laboratory applications where trace impurities can compromise results. The solid lump form ensures minimal surface oxidation, preserving the metal’s reactivity and consistency during storage. This grade is meticulously refined to eliminate common contaminants like sulfur, iron, and lead, making it ideal for use in high-precision environments. The uniform particle distribution within the lumps facilitates accurate weighing and dosing, reducing variability in experimental setups. Arsenic’s metalloid properties—including its ability to form stable alloys and compounds—make it a critical reagent in inorganic synthesis and material science research. The material is packaged under inert conditions to prevent degradation, ensuring long-term stability. Compatibility with standard lab glassware and stainless steel tools allows for seamless integration into existing workflows. For applications requiring stringent purity controls, this product undergoes rigorous quality checks, including ICP-MS analysis, to verify its composition. The absence of volatile impurities also minimizes risks during handling, provided standard safety protocols for toxic metals are followed.
FAQs
1. What precautions should be taken while handling arsenic metal lumps?
Always use arsenic in a fume hood with proper ventilation, wear nitrile gloves, and avoid inhalation of dust or fumes. Store in a tightly sealed container away from oxidizing agents.
2. Is this arsenic metal suitable for semiconductor applications?
Yes, the 99.5% purity level is compatible with doping processes in semiconductor manufacturing, though additional purification may be required for ultra-high-purity needs.
3. How does the lump form differ from arsenic powder in reactivity?
The lump form has lower surface area, reducing oxidation rates and making it safer for long-term storage compared to powder, which is more reactive and prone to airborne dispersion.
4. Can this product be used as a precursor for arsenic-based compounds?
Yes, the high purity ensures reliable stoichiometry in synthesis reactions, such as producing arsenic trioxide or organoarsenic compounds, with minimal side reactions.
5. What is the shelf life of arsenic metal lumps when stored properly?
When kept in an airtight container under dry, inert conditions, the lumps retain their purity and properties for up to 24 months without significant degradation.
