Description
Antioxidant Linanox 618
Chemical Name:
O,O’-Dioctadecylpentaerythritol bis(phosphite)
Formula C41H82O6P2
Molecular Weight 733.04
CAS# 3806-34-6
Analog to Weston 618, Weston 619F
Specification:
| Appearance | White powder | |
| Ash | Max.0.10% | |
| Melting point | 37.0-46.0℃ | |
| Solubility（20℃） | Water | ＜0.1 |
| MeoH | 2.1 | |
| EtoH | U | |
| Acetone | 0.3 | |
| Ch2Cl2 | 20 | |
| Hexane | 25 | |
Application:
Antioxidant 618, also known as antioxidant 619, is a solid phosphite antioxidant that provides color stability, reduces polymer degradation, and improves gas fading performance in many resins, better than antioxidant 168. Antioxidant Linanox 618 is mainly used in ABS resin compounding, and the rest is used in ABS modification. Together with the antioxidant CPL, 1010 or 1076.
Handling and Safety:
Antioxidant 618 /619 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 the Material Safety Data Sheet.
Package:
Packed with plastic bag in a composite plastic woven sack, Net 25kg/bag,1000kg/pallet, 10 pallets/20’FCL,or according to customers’ requirements.
