LEAD (II) OXIDE - pure 500g WARCHEM

Technical information on chemical reagents:

• Chemical formula: PbO
• CAS number: 1317-36-8
• EC number: 215-267-0
• Synonyms: Lead oxide
• Type: pure
• Purity: pure
• Molar mass: 223.19 g/mol
• Appearance: yellow to reddish-brown powder (depending on the crystalline form - α or β modification)
• Odor: odorless
• Melting point: approx. 888 °C
• Boiling point: approx. 1470 °C
• Density: approx. 9.5 g/cm³
• Solubility: practically insoluble in water; soluble in acids and alkalis
• Packaging: dust-tight safety containers with labels
• Shelf life: at least 24 months in a dry and cool place.

Examples of professional applications in various sectors:

• Ceramics and glass industry : used as a flux and coloring additive in special glasses and glazes.
• Materials science : raw material for the manufacture of lead salts and for the analysis of heavy metal oxides.
• Research and development : use in electrochemical studies and as a standard compound for analytical purposes.
• Analytical chemistry : component of redox systems and reagents for laboratory analyses.

Hazard statements on the product label:

H302 : Harmful if swallowed.
H360Df : Risk of harm to the child during pregnancy. May impair fertility.
H373 : Presumed risk of serious damage to organs from repeated or prolonged exposure.
H410 : Very toxic to aquatic organisms, causes long-term adverse effects.

Safety instructions on the product label:

P201 : Obtain special instructions before use.
P202 : Do not use before reading and understanding all safety precautions.
P273 : Avoid release into the environment.
P280 : Wear protective gloves/protective clothing/eye protection/face protection.
P308 + P313 : In case of exposure or concern: Get medical advice/attention.
P501 : Dispose of contents/container in accordance with local/regional regulations.

Restrictions : Reserved for use by qualified professionals under controlled conditions. Use may be subject to specific regulations (e.g., Annex XVII of REACH).

Recommended storage conditions:

1. Store in a dry place in closed and labeled original containers.
2. Protect from direct sunlight, moisture, and acids.
3. Avoid dust formation - handling under a fume hood is recommended.
4. Keep away from foodstuffs and animal feed.
5. Use only with appropriate protective equipment (protective clothing, respiratory protection, gloves).