Lead Tetroxide

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Lead Tetroxide

Specialty Chemicals
Product Attributes

Other name: red lead oxide/ red lead

Molecular formula: pb3o4

Molecular weight: 685.6

Cas no.: 1314-41-6

Einecs no: 215-235-6


Product details

Properties Properties:

Orange crystalline squamous body or amorphous heavy powder. Insoluble in water and alcohol, soluble in nitric acid (in the presence of hydrogen peroxide), glacial acetic acid, hot hydrochloric acid and hot lye.

 

Applications and Uses:

1. Used as raw material for analytical reagents, paint pigments and glass.

2. Inorganic red pigment. In the paint industry, it is used to manufacture anti-rust paint and steel protective paint, with good anti-rust performance.

3. The glass enamel industry is used in the manufacture of enamel and optical glass.

4. The ceramic industry is used to make pottery glaze.

5. It is used in the electronics industry to manufacture piezoelectric elements.

6. The battery industry is used for the production of storage batteries.

7. Machinery industry is used for metal grinding.

8. In the organic chemical industry, it is used in the manufacture of dyes and other organic synthesis oxidants.

9. Can be used for rubber coloring.

10. The pharmaceutical industry is used to make ointments, plasters, etc.

 

Production Specifications,Standard:HG/T3850-2006

Item

Standard

PbO2

33.9%min

Pb3O4

97%min

Lead orthoplumbate and free PbO

99%min

Insoluble in nitric acid

0.1%max

Fe2O3

0.005%max

CuO

0.002%max

Sb2O3

0.005%max

GRL-1:Mesh size(20-50mesh)

95%min

GRL-2:Mesh size(12-24mesh)

95%min

GRL-3:Mesh size(10-50mesh)

95%min


Purpose:

Products for special purpose at customers' specification/requirement are available.

Mesh size can also be based on customers' request.


Loading: 

20-25MT for 20' FCL normally


Storage: 

In dry place and stored separately from acid and alkali.

 

Package:

In 25kg/50kg/1000kg/ plastic woven bags or at customers' request


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In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.

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