Antioxidant 626 Ultranox 626

Antioxidant Ultranox 626

Chemical Name:

Bis(2.4-di-t-butylphenyl) Pentaerythritol Diphosphite

FormulaC33H50O6P2 
Molecular Weight604
CAS#26741-53-7

Synonym name:

ETHAPHO 326, Irgafos 126, Ultranox 626

Specification:

AppearanceWhite powder or granule
AshMax.0.10%
Melting point170.0-180.0℃
Solubility(20℃)Water<0.1
MeOH2.1
EtoHU
Acetone11
Ch2Cl234
Hexane7.3

Application:   

>Features: high-performance solid organo-phosphite antioxidant.

>Solid phosphite antioxidant that provides color stability, reduces polymer degradation, and improves gas fading per­formance in many resins, better than antioxidant 168.

> antioxidant 626 may be used in polyethylene, polypropylene, polystyrene, polyesters, elastomers, PVC, and thermoplastics.

Handling and Safety: 

>Antioxidant 626 (ultranox 626) is Approved by the FDA for food contact applications under 21CFRl78.2010 covering antioxidants and/or stabilizers for poly­mers.

>For additional handling and toxicological information, please consult us for Maternal Safety Date Sheet.

Package:

Packed with a plastic bag in composite plastic woven sack, Net 25kg/bag,1000kg/pallet, 10pallet/20’FCL,or according to customers’ requirements.

TDS & MSDS

antioxidant ultranox 626 tds baoxu chemical

antioxidant ultranox 626 msds baoxu chemical