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Stearoyl-Benzoyl Methane ( SBM )
Stearoyl-Benzoyl Methane ( SBM )
Supplier Info
[China Supplier]
Contact Person : Ms. ZHANG JIAO
Tel : 86-510-81715125
Fax : 86-510-81715019
Product Detail
1.White to pale yellow power 2. an organic co-stabilizer for PVC

SPECIFICATION

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.

Trade Name:SBM

CAS Number:58446-52-9

ECS  Number:2-3170

Molecular weight:386g/mol

Specification:

SPECIFICATION

RHODIASTAB 50

RHODIASTAB 55

TYPICAL

Appearance

white to pale yellow power

Fine powder

white to pale yellow power

Assay(acidimetric)

(meq/100g)

245min.

190min.

246~258

Melting point

56min.

53min.

60~70

Loss on drying

(120,1hr)

0.2%max

0.2%max

0.10~0.3%

Ash(Sulfate)

0.001% max.

0.02% 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.1200kg/ pallets

Safety Recommendations: lease consult the material safety sheet.

Stearoyl-Benzoyl Methane ( SBM )

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