1. General Description Of Dibasic Lead Phosphite
Product name: Dibasic Lead phosphite
Appearance:White fine powder
Formula:2PbO PbHPO3 1/2H2O
It is white,sweet and toxic powder with specific gravity of 6.94.It can dissolve in hydrochloric acid and nitric acid,but not in water.It will become grey or black at about 200°c and even to yellow at 450°c,but in a good reductibility.As an antioxidant,it has excellent performance of resistance to ultraviolet ray,cold,and ageing.
2. Specification Of Dibasic Lead Phosphite
weight loss on heating%≤
residue on sieve≤
3. Application Of Dibasic Lead Phosphite
Widely used in PVC products as stabilizers. specially for outdoor application due to the good property of anti-aging and light-proof
4.Packing & Storage of
Packed in 25kg bag
It is toxic inorganic product, so it should be kept in a dry and cool storage house with good ventilation, and cannot be stored or transported with food.