Tribasic Lead Sulfate

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Product Description

Product Name: Tribasic Lead Sulfate

Synonyms: TBLS, TLS

CAS No.: 12202-17-4

Molecular Formula: 3PbO·PbSO₄·H₂O

Molecular Weight: 990.87

Description:

White powder, slightly soluble in water, insoluble in ethanol, nitric acid etc. density: 7.1, melting point: 820C. it is hydroscopic. It will lose crystal water under 135C.

Technical Data:

Appearance	White powder
PbO, %	88-90
SO3, %	7.5-8.5
Moisture, %	0.3 max.
Residue on 600 mesh sieve, %	0.3 max.

Applications:

It is widely used as heat stabilizer in PVC industry.

Packing: 25kg bag

Transport & Storage: Store in cool, dry and ventilated place, keep away from direct sunlight and dampness.