ULTRANOX™ 626 is a high performance solid phosphite antioxidant that improves color stability and reduces polymer degradation during compounding, fabrication, and end use in a variety of resins.
Note: Product Fulfillment Provided by the Producer
Note: The producer provides fulfillment and controls personal data. ChemPoint mediates to share data with the producer.
ULTRANOX™ 626 is a solid organophosphite antioxidant that improves gas fading performance and color stability during compounding, fabrication, and end use. It delivers high performance at low loading rates, making this a cost effective addition to polymer formulas. ULTRANOX™ 626 synergizes with benzophenone and benzotriazole light stabilizers. ULTRANOX™ 626 is so effective, it can replace another phosphite antioxidant in your formula and deliver equivalent performance at a significantly lower dosing rate. We've provided a handy calculator below to help you determine the dose of ULTRANOX™ 626 needed to replace your current phosphite antioxidant.Dosing Rate CalculatorCurrent PhosphiteALK240/168TNPPDoverphos 9228Adekastab PEP-36Hostanox PEP-QCurrent Dosageppmwt%ULTRANOX 626 Dosage0Current Phosphite Annual VolkglbsULTRANOX 626 Annual Vol0Reset
Appearance: White powder
Melting Point: 170-180 °C
Acid Number: 1.0 mg KOH/g
Free 2,4-di-t-butylphenol Content: 1.0% max
Phosphorus Content: 10.0-10.3%
Triisopropanolamine Content: 0.5-1.0%
Molecular Weight: 604 g/mol
Flash Point (Closed Cup): 168 °C
Bulk Density @ 20 °C: 0.43 g/ml
Primary Chemistry: Bis (2,4-di-t-butylphenyl) Pentraerythritol Disphosphite
Decomposition and degradation of polymers during compounding, fabrication, and final application of plastic products
Cost efficiency and high loading rate of organophosphite antioxidants
Gas fading and color stability issues in polyolefins and thermoplastics
Requiring FDA clearance A through H for use in polypropylene food packaging plastics
Polyolefins, styrenics, engineering thermoplastics
Your document download will begin shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
Thank you for your inquiry and interest in ChemPoint.
We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
The document currently is provided in the following languages from the supplier at this time.
The document currently is provided in the following languages from the supplier at this time.
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - Europe, Middle East, Africa
