Quick Detail
Place of Origin
HS-CODE
29-
Package & Delivery Lead Time
Detailed Description
Stearoyl benzoyl methane
SBM (Rhodiastab 50,55)
Chemical name: Stearoyl Benzoyl methane, 1,3-eicosanedione,1-phenyl,
Mixture of β-diketones,the main component
CAS Number:58446-52-9
Rhodiastab 50
Specification:
Appearance: white to pale yellow powder
Assay(acidimetric) (meq/100g): 245min.
Melting point: 58°C
Loss on drying(120°C,1hr): 0.50% max.
Ash(Sulfate): 0.2% max
Heavy metal: 2ppm max
Solution in Toluene(1g/20ml): clear
Color: 100Hazen max.
Packing: 25kg/bag
Rhodiastab 55
Specification:
Appearance: white to pale yellow powder
Assay(acidimetric) (meq/100g): 225min.
Melting point: 50°C
Loss on drying(120°C,1hr): 1.0% max.
Ash(Sulfate): 0.3% max
Heavy metal: 10ppm max
Solution in Toluene(1g/20ml): clear
Color: 150Hazen max.
Packing: 25kg/bag
APPLICATION: SBM is an organic co-stabilizer for PVC,to be mainly used for rigid applications
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