Antioxidant 626 & Ultranox 626 – Wellnox 626

Antioxidant 626 & Ultranox 626 is both kinds of phosphate ester antioxidant. It has a good synergistic with other antioxidants.

CHEMICAL NAME:	Bis(2.4-di-t-butylphenyl) Pentaerythritol Diphosphite
CAS NO.:	26741-53-7

SPECIFICATIONS
Appearance:		White crystal powder
Melting Point (℃):		170.0-180.0
Volatilizing (%):		1.0 max
Free 2,4-ditert-butylphenol (%):		1.0 max
Acid value (mg KOH/g):		1.0 max
Assay (%):		95.0 min

Applications:
Wellnox 626 is a kind of phosphate ester antioxidant. It has a good synergistic with other antioxidants, such as Wellnox 1010. It is widely used for PE, PP, etc. Wellnox 626 can be used in food-contacting plastics. The dosage is recommended to be 0.1%-0.3%.
Package:
25kg paper bag with PE-Inlay