Specifications:

Dibasic Lead Phosphite,White or light yellow powder.Sweet and toxic.Density is 6.1,the refractive index is 2.25,at aboit 200 degree change to the black,at about 450 degree change to yellow.No dissolve in water,could soluble in hydrochloric acid,nitric acid.Dibasic lead phosphate with weatherability,excellent thermo stability,electrical insulating,and anti-oxidation and UV-shielding performance.

Molecular formula:

2Pho PhHPO3 H2O

Appearance:

white powder

Useage:

Used as heat stabilizer for PVC,PE.Mainly used for opaque rigid products,Such as outdoor wire and cables,building sheet,corrugated sheet,tube etc.

Packing storage:

25KG/bag,normal temperature is 95-105℃