Used as stabilizer for non-transparent or translucent PVC products. Characteristic:White, slightly reddish or yellowish powder, sweet taste, ... changed at sunlight.It is mainly used as stabilizer for non-transparent or translucent PVC products.Properties White powder, toxic, sweet, specific ... loss at heating %≤0.30Residue on sieve(250mesh)%≤0.30 PVC Stabilizer-Tribasic Lead Sulphate