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Hunan Shaoyang Tiantang Additives Chemical Co., Ltd
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Lead Stearate

Details for Lead Stearate

Lead Stearate


Catalyst and Auxiliary/Catalyst

Lead Stearate
CAS NO: 1072-35-1
EC NO: 214-005-2
Molecular Formula: C36H70O4Pb
Molecular Weight: 774.1386
Specification: It is white, fine powder, insoluble in water
InChI: InChI=1/2C18H36O2.Pb.2H/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;;;/h2*2-17H2,1H3,(H,19,20);;;/q;;+2;;/p-2/r2C18H36O2.H2Pb/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);1H2/q;;+2/p-2
Packing: 20kg/woven bag
Product description:
English Name:LEAD STEARATE Molecular Formula(C17H35OOO)2Pb CAS 1072-35-1 Product Desciption :White powder, slightly toxic, heat resistance and creamy nature.Insoluble in water, soluble in hot ethanol and ether, in case of the acid decomposed intostearic acid and corresponding lead salts. Use : As PVC stabilizer, having lubricityand creamy, lightfastness heat resistance. Be used in hard or soft PVC products, but also as a grease thickening agents and greases paint plain agent. Product Description : In line with ministerial of HG2337-92 Item Index Superior products First grade Qualified products Lead content % 27.5±0.5 27.5±1.0 27.5±1.5 Free acid≤% 0.8 1.0 1.5 Heat loss ≤% 0.3 1.0 1.7 Melting point 103-110 100-110 98-110 Perticle Seze(through 75um sieve) 99.0 98.0 95.0 Storage: Should be stored in a cool dry place, away from fire, moistureproof and keep distance with acid or alkali matters.Package:Outer woven bags within the plastic
Uses: . It can be used as thermal stabilizer and lubricant of PVC and vinyl chloride copolymer. There is superfine lubricating property and workability, good long-term thermal stability, low toxicity.
Synonyms: lead distearate, pure;Leadstearateminwhitepowder;Lead stearate;lead octadecanoate;lead(2+) dioctadecanoate;
Molecular Structure: Lead Stearate 1072-35-1
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