Diphenyl Isodecyl Phosphite ( DPDP )

Brief Description
CAS No.: 26544-23-0 MF: 26544-23-0 Place of Origin: India
Grade Standard: Industrial Grade, Other Appearance: Clear Colourless Liquid Brand Name: Krishna International
Diphenyl Isodecyl Phosphite ( DPDP )

Krishna International is a group of Industry in one of a manufacturing unit, we manufacture Diphenyl Isodecyl Phosphite.


Chemical Name :  Diphenyl Isodecyl Phosphite

CAS NO : 26544-23-0 

Chemical structure : (C6H21O) (C6H5O)2 P

Appearance : Clear colourless liquid

Colour  : 50 APHA max

Refractive Index @ 25deg     : 1.516- 1.524

Acid value (mg/KOH) gm : 0.2% max

Phosphorous content : 8.1-8.3

Specific gravity @ 250 C : 1.022-1.042 

MAJOR BENEFITS  ANTIOXIDANTDPDP is used as a chelating agent for PVC. It improves heat &

light stability properties in PVC plastics. It is used as a chelator in liquid PVC stabilizers. It is a non-polluting stabilizer for Styrene Butadiene rubbers. It can be used with metal soap in processing of PVC to improve colour & Weathering resistance of products.   

SAFETY AND HANDLING: Normal precautions for handling chemicals should be applied including the wearing of protective clothing, hand gloves & safety goggles. Protected from extremes of temperature. 

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