Chemical name: Distearyl thiodipropionate
CAS No.: 693-36-7
Molecular formular: C42H82O4S
Molecular weight: 683.16
Appearance: White granulates powder
Melting point,℃ : 63.5-68.5
Ash content,%: ≤ 0.01
Loss on heating,%: ≤ 0.05
Acid value, mgKOH/g: ≤0.05
Color, ( Pt-Co): ≤60
Saponificating value, mgKOH/g : 160-170
Solubility (20℃, g/100g solvent)
Soluble in almost organic solvents but insoluble in alcohol and water.
ANTIOXIDANT HONOX-DSTDP is a good peroxide decompose agent. It has a low volatility, no pollution and no discoloration. It is mainly used in PE, PP, ABS, HIPS, Polyester and polyamide. Efficient stabilizer for polyolefins, particularly PP and HDPE.It is quite often used as a synergist in combination with phenolic antioxidants (1010,1076,CA) and UV absorbers. It has been approved for use in some food packaging applications.