SBM(Stearoyl-Benzoyl methane )

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DESCRIPTION Chemical Name: Stearoyl-Benzoyl methane Mixture of β-diketones,the main component of which is Stearoyl Benzoyl methane,also named 1,3-eicosanedione,1-phenyl. Structure: CO-CH2-CO-C17H35 CAS Number:58446-52-9 ECS Number:2-3170 Molecular weight:386g/mol SPECIFICATION RHODIASTAB 50 RHODIASTAB 55 TYPICAL Appearance …………… white to pale yellow power Fine powder white to pale yellow power Assay(acidimetric) …………… 245min. 190min. 246~258 (meq/100g) Melting point …………… 56℃min. 53℃min. 53℃min. 60~70℃ Loss on drying …………… 0.2%max 2%max 0.02 0.10~0.3% (120℃,1hr) Ash(Sulfate) …………… 0.001% max. 0.02% max. 0.2%max 0.005% max. Heavy metal …………… 20ppm max 20ppm max 20ppm max Solution in toluene(1g+20ml) clear clear clear APPLICATION SBM is an organic co-stabilizer for PVC,to be mainly used for rigid applications PACKAGING 25kg in 90*55cm paper bag with PE bag inner.300kg/lot;900kg ;1200kg/ pallets

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Jinagsu Jinhaode International Trade Co.,Ltd

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