Products

HOME PRODUCTS PRICING CONTACT US

Stabilizers


TRIBASIC LEAD SULPHATE (TLS), High Grade

Synonyms: lead oxide sulfate, tetralead trioxide sulfate.

Catalog ID Number

Polytrans ID No. is: 010-400-010

CAS Registry Number

CAS RNo. is: 12202-17-4

Formula

Chemical formula is: Pb4O3(SO4)H2O

Molecular Weight

MW is: 990.83 g/mol

To be used for

As thermal stabilizer in Polyvinyl Chloride. TLS has good thermal stabilization and conduction properties.

Physical and Chemical properties

Description

White powder, noxious, insoluble in water, no combustibility, no corrosiveness; soluble in heated acetate ammonium and thin nitric acid

Lead content (% Pb, min) 88.0÷90.0
Moisture (%,max) 0.3
Tribasic sulfur content (% SO3, max) 7.5÷8.5
Loss on heating (%, min) 0.3
Residue on 45 Ám sieve (%, max) 0.6
Residue on 90 Ám sieve (%, max) 0.05

Packing

TLS is packed in textile bags with plastic film lined inside or compound bags. Net weight of each bag is 25 kg; 1000 kg/palette.


top of page