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Red lead oxide (Pb3O4), granular..

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Red lead oxide (Pb3O4), powder..

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Yellow lead oxide (Litharge, PbO..

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Yellow lead oxide (Litharge PbO)..

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Tribasic Lead Sulfate (TLS)..

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Dibasic Lead Phosphite (DLP)..

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Lead silicate technical grade..

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Lead Stearate..

Attention : Mr. Sunny Wu
Tel : +86-131-8309-1691(English)
         +86-373-5583636 (Chinese)
Fax : +86-373-5599565
Email : export@lead-oxide.com
 
Products
 
 

Tribasic Lead Sulfate (TLS)

 

 

Molecular formula: 3PbO.PbSO4.H2O
Molecular weight: 990.86
Standard:HG/T2340-92
Main application: used for PVC heat stabilizer in plastic industry.

Characters: white powder, smell sweet, slightly dissoluble in water and dissoluble in nitric acid, hot chloric acid, ammonium acetate and sodium acetate solutions, Lost crystallization, melting point is 800oC at 135 deg.

 

Item
high grade
1 st grade
acceptable quality grade

Lead Content,%

88.0-90.0

88.0-90.0

87.5-90.5

Sulfur Trioxide,%

7.5-8.5

7.5-8.5

7.0-9.0

Moisture%

0.30max

0.40max

0.60max

Residue through 75um screen%

0.30max

0.40max

0.80max


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

Package: in 500kg/1000kg plastic woven bags, 20/25kg paper bags or at customers' request

 
 
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