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Product name: Dibasic Lead phosphite
Appearance:White fine powder
Formula:2PbO PbHPO3 1/2H2O
CAS NO:12141-20-7
Molecular:742.66
EINECS NO.235-252-2
Description of Dibasic Lead phosphite:
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.
Information of Dibasic Lead phosphite:
Product name: Dibasic Lead phosphite
Appearance:White fine powder
Formula:2PbO PbHPO3 1/2H2O
CAS NO:12141-20-7
Molecular:742.66
EINECS NO.235-252-2
Specification of Dibasic Lead phosphite:
Item | Specification |
PbO content% | 88.0~91.0 |
H3PO3% | 10.0~12.0 |
weight loss on heating%≤ | 0.3 |
residue on sieve≤ | 0.3 |
Application of Dibasic Lead Stearate:
Widely used in PVC products as stabilizers. specially for outdoor application due to the good property of anti-aging and light-proof
Package of Dibasic Lead phosphite:
25kg bag
Storage:
Kept in a light-proof,well-closed,cool and dry place.
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