Shanghai Yixin Chemical Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 600 tons/month |
| Delivery Time | within 30-40 days after receiving full payment |
| Packaging Details | 25kgs/kg, 27T/20GP |
| Product Name | China Factory Supply Litharge Assay Powder |
| CAS No | 1317-36-8 |
| Usage | Assay Flux |
| EINECS No. | 215-267-0 |
| Appearance | Yellow powder |
| Key word | lead monoxide |
| Purity | 99%min |
| Other Name | Litharge |
| Brand Name | YIXIN |
| Model Number | YX-YHQ |
| Place of Origin | MADE IN CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 600 tons/month |
| Delivery Time | within 30-40 days after receiving full payment | Packaging Details | 25kgs/kg, 27T/20GP |
| Product Name | China Factory Supply Litharge Assay Powder | CAS No | 1317-36-8 |
| Usage | Assay Flux | EINECS No. | 215-267-0 |
| Appearance | Yellow powder | Key word | lead monoxide |
| Purity | 99%min | Other Name | Litharge |
| Brand Name | YIXIN | Model Number | YX-YHQ |
| Place of Origin | MADE IN CHINA | ||
| High Light | China Factory Lead Monoxide ，Yellow Lead Monoxide Powder ，China Factory Supply Lead Monoxide | ||
China Factory Supply Litharge Assay Powder, CAS 1317-36-8 Yellow Lead Monoxide for Flux
1. Product Introduction
Assay Litharge is a special type of lead oxide. Highly pure lead monoxide is used in the determination of gold and silver by fire assay. Its color is typical a reddish-orange and chemical formula is PbO, easy to change color when exposed to light.
| Lead Monoxide Basic Information | |
| Product Name: | Lead monoxide |
| CAS: | 1317-36-8 |
| MF: | PbO |
| MW: | 223.1994 |
| EINECS: | 215-267-0 |
| Mol File: | 1317-36-8.mol |
| Lead monoxide Chemical Properties | |
| Melting point | 886 °C(lit.) |
| Boiling point | 1470 °C |
| density | 10 |
| vapor pressure | 10 mm Hg ( 0 °C) |
| refractive index | 2.67 |
| storage temp. | Store below +30°C. |
| solubility | Soluble in concentrated alkali, HCl and ammonium chloride. Insoluble in dilute alkali and alcohol. |
| form | powder |
| Specific Gravity | 9.53 |
| color | yellow |
| PH | 8-9 (100g/l, H2O, 20ºC)(slurry) |
2. Product Specifications
| tem | Value | Actual |
| PbO% Content of lead monoxide | ≥99.3 | 99.92 |
| Pb% Content of lead metal | ≤0.13 | 0.017 |
| Fe2O3 Content of iron oxide% | ≤0.007 | 0.0008 |
| Unsoluble in acetic acid% | ≤0.10 | 0.026 |
| H2O% Moisture | ≤0.20 | 0.018 |
| CuO% Content of copper oxide | ≤0.002 | 0.0004 |
| Remains on sieve 2.00mm orders | 0 | 0 |
| Remains on sieve 106 um orders | ≥95 | ≥99.5 |
3. Product Applications
Litharge, or lead(II) oxide (PbO), has several applications in various industries. Here are some common uses of litharge:
It is important to note that due to the toxicity of lead, the use of litharge has been significantly reduced or restricted in many applications. Strict safety guidelines and regulations are in place to protect workers and the environment from lead exposure.
4. Product Pictures
5. Bill of Lading
6. Our Advantages
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Seller
Year Established:
1998
Total Annual:
3,000,000-6000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry. Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals. Through our team's concerted efforts, ... Since it is established in 1998, Shanghai Yixin Chemical Co., Ltd has become a reliable player in the field of chemical industry. Currently, overseas business of our company is composed of two sectors, basic inorganic raw chemicals and fine chemicals. Through our team's concerted efforts, ...
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