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- Region :China/Hunan
- Tel : +86-739-5279988
- Fax : +86-739-5270237
- Email :sales@ttpvc.com
- URL :www.ttpvc.com
- Add :Longxutang Industial Zone, Shaoyang, Hunan Province, China
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Lead Stearate 1072-35-1
Category : Catalyst and Auxiliary/Catalyst
CAS NO : 1072-35-1 EC NO : 214-005-2 MF : C36H70O4Pb MW : 774.1386 Specification : It is white, fine powder, insoluble in water 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 : 
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Lead Stearate