Tribasic lead sulfate

Terms of Payment: L/C,T/T

Packaging: Plastic weaved bag, lined with PE bag, and 25Kg/500kgs weight.

Delivery Lead Time: Prompt shipment

Detailed Product Description

Tribasic Lead Sulfate

Molecular formula (3PbO · b ₄ · ₂ )

Molecular weight 990.86

Property: It is white, sweet and toxic powder with the specific gravity of 7.10. It can dissolve in nitric acid, hot thick hydrochloric acid, ammonium acetate and sodium acetate, partly in acetic acid, but not in water. It will turns to yellow when loses the crystal water at 135, it turns to yellow under sunlight, especially in wet condition.

Application: Mainly used for the heat stabilizer of PVC opaque or semi opaque products.

Package: Plastic weaved bag, lined with PE bag, and 25Kg/500kgs weight.

Specifications

Index            Best quality                 

Appearance:      White powder without             

          evident mechanical impurity       

PbO              89.0±1.0                       

SO₃, %            7.5-8.5                         

Heating loss,%    0.40                                 

Fineness(mesh of 0.075mm),% 99.70Whiteness, %≥     90.0