1. Description of Lead Stearate

It is slight white powder with specific gravity 1.323. It can slight dissolved in ethanol and ether, but not in water. It will become to glue after cooled when being heated in the organic solvent, but to stearate when the decomposed in strong acid and can absorb moisture in air.

Product Name: Lead Stearate

Other Name: Stearic acid lead salt

CAS No: 56189-09-4

EC No:214-005-2

Lead content: 26.5-27.5%

Molecular formula: C36H70O4Pb

Linear molecular formula: [CH3(CH2)16COO]2Pb

 2. Main Feature of of Lead Stearate:

  Strong initial coloration inhibiting ability and long-term thermal stability.

 High efficient and low-temperature processing lubricant.

 good light stability.

 good synergistic effect with tribasic lead sulfate.

 a certain degree of transparency, good insulation, low prices.

3. Technical Specification of of Lead Stearate:

4. Application of of Lead Stearate:

As an external lubricant,stabilizer in rigid and flexible plastic independently in some cases and generally with other lead stabilizers for high heat stablility.

In rigid plates and pipes

In  wire and cable jacketing 

As a paint drier in paint varnish and lacquer. 

Used in opaqye products 

 5. Packing and Storage of of Lead Stearate:

20KG IN PP BAGS WITH INNER PE LINER 

Cool, Dry and well ventilated area at room temperature