Stearoyl-Benzoyl methane

SBM is an organic co-stabilizer for PVC,to be mainly used for rigid applications.

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.

Trade Name:SBM

CAS Number:58446-52-9

ECS Number:2-3170

Molecular weight:386g/mol

Specification:

SPECIFICATION

TYPICAL

Appearance

white to pale yellow power

Assay(acidimetric)

(meq/100g)

246~258

Melting point

60~70°C

Loss on drying

(120°C,1hr)

0.10~0.3%

Ash(Sulfate)

0.005% max.

Heavy metal

20ppm max

Solution in toluene(1g+20ml)

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,1200kg/ pallets

Safety Recommendations: lease consult the material safety sheet.

Stearoyl-Benzoyl methane