Specifications
Brand Name :
YIXIN
Model Number :
YX-YHQ
Place of Origin :
MADE IN CHINA
MOQ :
20 tons
Price :
2400USD/T-2480USD/T
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 :
Assay Grade Litharge, CAS No1317-36-8 Lead Oxide for Laboratory Testing Precious Metal Using
CAS No :
1317-36-8
Usage :
Metal Using
EINECS No. :
215-267-0
Appearance :
Yellow powder
Key word :
lead monoxide
Purity :
99%min
Other Name :
Litharge
Description

Assay Grade Litharge, CAS No1317-36-8 Lead Oxide for Laboratory Testing Precious Metal Using

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

Lead Monoxide 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:

  1. Lead-Acid Batteries: Litharge is a crucial component in the production of lead-acid batteries. It is used in the positive electrode (cathode) to facilitate the conversion of electrical energy into chemical energy during the battery's operation.

  2. Glass and Ceramics: Litharge acts as a fluxing agent and colorant in the production of glass and ceramics. It helps lower the melting point of the materials, improves their workability, and enhances the transparency and brilliance of the final products.

  3. Chemical Reagent: Litharge is sometimes used as a reagent in chemical laboratories for specific reactions. It can be used to test for the presence of carbon monoxide gas or as a catalyst in certain chemical reactions.

  4. Traditional Medicine: In the past, litharge was used in traditional medicine, particularly in Ayurvedic practices. It was a component of certain formulations, although its use in modern medicine is limited due to its toxic nature.


4. Product Pictures

Assay Grade Litharge CAS 1317-36-8 Lead Oxide Powder For Laboratory Testing Precious Metal UsingAssay Grade Litharge CAS 1317-36-8 Lead Oxide Powder For Laboratory Testing Precious Metal Using


5. Bill of Lading


6. Our Advantages

Assay Grade Litharge CAS 1317-36-8 Lead Oxide Powder For Laboratory Testing Precious Metal Using

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Assay Grade Litharge CAS 1317-36-8 Lead Oxide Powder For Laboratory Testing Precious Metal Using

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Brand Name :
YIXIN
Model Number :
YX-YHQ
Place of Origin :
MADE IN CHINA
MOQ :
20 tons
Price :
2400USD/T-2480USD/T
Payment Terms :
L/C, T/T
Contact Supplier
Assay Grade Litharge CAS 1317-36-8 Lead Oxide Powder For Laboratory Testing Precious Metal Using
Assay Grade Litharge CAS 1317-36-8 Lead Oxide Powder For Laboratory Testing Precious Metal Using
Assay Grade Litharge CAS 1317-36-8 Lead Oxide Powder For Laboratory Testing Precious Metal Using
Assay Grade Litharge CAS 1317-36-8 Lead Oxide Powder For Laboratory Testing Precious Metal Using

Shanghai Yixin Chemical Co., Ltd.

Verified Supplier
8 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Seller
Total Annual :
3,000,000-6000000
Employee Number :
10~100
Certification Level :
Verified Supplier
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