Lead(II) oxide
Lead(II) oxide (CAS: 1317-36-8, Formula: PbO) is a chemical compound available from Tech Serve Solutions (TSS) with a molecular weight of 223.20 g/mol. It is primarily utilized in various industrial applications, including its role in the synthesis of other lead compounds, as a component in glass and ceramic manufacturing, and as a catalyst in specific chemical processes. Its properties make it a valuable material in inorganic chemistry and materials science.

Glass and Ceramics Manufacturing
Lead(II) oxide is historically used as a fluxing agent in the production of glass and ceramics, contributing to increased refractive index and durability. It is essential for specific types of optical glass and decorative glazes.
Chemical Synthesis
This compound serves as a precursor for the synthesis of various lead-based chemicals. It is also employed as a catalyst or co-catalyst in certain organic and inorganic chemical reactions.
Materials Science Research
Lead(II) oxide is investigated for its unique electronic and optical properties in materials science. It finds application in the development of novel electronic components and advanced materials.
Pigments and Stabilisers
Historically, lead oxides have been used in the formulation of certain pigments and as heat stabilisers in polymers, although these applications are declining due to environmental and health concerns.
| Molecular weight | 223.20 |
|---|---|
| Linear formula | PbO |
| Assay | ≥99.9% trace metals basis |
| Grade | ACS reagent |
| Vapour pressure | 10 mmHg (0 °C) |
| Particle size | <10 μm |
| Melting point | 886 °C(lit.) |



Hazard statements
- H302Harmful if swallowed
- H332Harmful if inhaled
- H360DF
- H373May cause damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P201Obtain special instructions before use
- P273Avoid release to the environment
- P308IF exposed or concerned
- P501Dispose of contents and container per local regulations
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2291 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 61-20/22-33-50/53-62 |
| Safety statements (S) | 53-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Lead(II) oxide used for?
+
Lead(II) oxide is used in the manufacturing of glass and ceramics, as a precursor in chemical synthesis, and in materials science research. It can act as a catalyst in specific chemical reactions.
What is the CAS number and formula for Lead(II) oxide?
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The CAS number for Lead(II) oxide is 1317-36-8, and its chemical formula is PbO.
What grade and purity does Tech Serve Solutions supply for Lead(II) oxide?
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Tech Serve Solutions supplies Lead(II) oxide at ACS reagent grade with an assay of ≥99.9% trace metals basis. TSS does not represent this product as USP, BP, or EP grade.
What are the primary safety concerns when handling Lead(II) oxide?
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Lead(II) oxide is harmful if swallowed or inhaled (H302, H332), may damage fertility or the unborn child (H360Df), may cause damage to organs through prolonged or repeated exposure (H373), and is very toxic to aquatic life with long lasting effects (H410). Appropriate personal protective equipment, including a dust mask, eyeshields, gloves, and respirator cartridges, must be used, and handling should occur in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive information.
How is Lead(II) oxide packed and shipped?
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Lead(II) oxide is packed according to relevant regulations for hazardous materials, including UN 2291 classification for transport. TSS can export this chemical globally.
How can I request a quote or sample for Lead(II) oxide?
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To request a quote or a sample of Lead(II) oxide, please contact our sales department through the TSS website or by calling our customer service line.
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