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Upper level
Ammonium polyphosphate
Benzophenone-2 (BP-2)
Benzophenone-6 (BP-6)
Bis(sodium sulfopropyl) Disulfide (SPS)
Dibenzoylmethane (HS-83)
Dicumyl Peroxide (DCP)
Calcium Acetylacetonate
3-Mercaptopropane Sulfonic Acid Sodium Salt (3-MPS)
Photocure BDK
Photocure 1173
Photocure ITX
1,3-Propane Sultone
n-Propyl bromide (nPB)
3-(1-Pyridino)-1-propane Sulfonate
Sodium Dodecylbenzene Sulfonate
Stearoyl benzoyl methane (HS-50)
Tetrafluoro-1-Propanol (TFP)
THPC
THPC-Urea
THPS-Urea
Zinc Acetylacetonate

Stearoylbenzoylmethane (HS-50)


Identification

Synonyms: Phenylicosane-1,3-dione; Stearoyl benzoyl methane

De:Phenylicosan-1,3-dion

Es: Fenilicosano-1,3-diona

Fr: Phénylicosane-1,3-dione

CAS No.: 58446-52-9       EC # 261-257-4

Molecular Weight:  386.62

Molecular Formula: C26H42O2

Melting Point: 56 deg. C

Molecular Formula:

Application

Heat stabilizer for plastic wares for food, e.g. pot water PVC bottle. Co-stabilizer for Carboxylic acid Ca/Zn salt stabilizer system. Dosage: ~0.2%

Specification*

 

Parameters

Specification

b-diketones content

97.0% min.

melting point

56 deg. C min.

volatiles (@120 deg. C)

0.2% max.

sulfate ash

0.1% max.

bulk density

0.20~0.35 g/ml

appearance

pale to cream powder

 

Standard Packing

25 kgs/box

Risks and Safety Info

Safe for air, sea and land transportation. For more information, please see MSDS

Copyright 2005 Wanjie International Co., Limited (China)   All rights reserved   Last Updated 26 April, 2007