• Dibasic lead sulfate
Dibasic lead sulfate
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Dibasic lead sulfate

Used as a heat stabilizer for polyvinyl chloride. Suitable for opaque polyvinyl chloride rigid pipes, sheets, injection molded products, and also used for soft products made of artificial leather.

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Dibasic lead sulfate

Used as a heat stabilizer for polyvinyl chloride. Suitable for opaque polyvinyl chloride rigid pipes, sheets, injection molded products, and also used for soft products made of artificial leather.

If you are interested, please call directly for more effective communication. We will provide you with exclusive VIP service!

  • Description
  • English name: Leed phosphite dibasic 
    Molecular formula: 2PbO·PbHPO3·H2O 
    CAS:  1344-40-7 
    Standard number: HG/T 2339-1992

    Product properties 
    White powder, sweet taste. Relative density 6.94. Refractive index 2.25. Soluble in hydrochloric acid, nitric acid, ammonium acetate solution; insoluble in water and organic solvents. Turns gray-black at around 200℃; turns yellow at around 450℃. Has excellent thermal stability and weather resistance. Has antioxidant and UV shielding capabilities. Excellent initial coloring ability, can produce white products. Unstable, can decompose spontaneously. Burns when exposed to fire. Toxic!  
    Applications 
    Used as a heat stabilizer for polyvinyl chloride. Suitable for opaque polyvinyl chloride rigid pipes, sheets, injection molded products, and also used for soft products of artificial leather. Due to its excellent weather resistance, it is widely used in polyvinyl chloride electrical insulation materials, and is particularly suitable for making wires, cables, etc. 
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    The company's professional technical team will provide you with production formulas, optimize production processes, help you improve product quality, and reduce costs. Tell us your needs, and we will provide you with customized solutions! 
    Storage and transportation  
    ❊ 20KG and 25KG PP open bags with inner bags or kraft paper bags;  
    ❊ 500KG and 1000KG ton bags; fumigated or non-fumigated pallets;  
    ❊ Products should be stored in a cool, dry environment, with a shelf life of up to two years. After two years, they can continue to be used only after passing inspection.  

Research Equipment

UV ultraviolet aging test chamber

UV ultraviolet aging test chamber

Static oven

Static oven

Tensile Testing Machine

Tensile Testing Machine

Gas Chromatograph

Gas Chromatograph

Online Inquiry

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FAQ

Q:

What are the main products of your company?

A:

The main products include PVC multi-functional environmental stabilizers, PVC composite stabilizers, lubricants, PVC processing aids, PVC reinforcement and toughening agents, and solid metal salt monomers.

Q:

Can your company mail samples?

A:

No problem, we can provide various samples for free!

Q:

Can your company help clients solve technical problems?

A:

No problem, we have the ability to solve various production technical challenges!

Q:

How long has your company been in this industry?

A:

We have been engaged in this industry since 2014, and we have 11 years of history in this industry.

Q:

What is the warranty period for your company's products?

A:

Hello, the product warranty period is generally 2 years.

Q:

What is the delivery cycle of your company?

A:

Our product delivery cycle is 1-2 days, depending on the actual needs of the customer!