Specific migration testing – bis(2,4-dicumylphenyl)pentaerythritol-diphosphite
Specific migration of bis(2,4-dicumylphenyl)pentaerythritol-diphosphite (Doverphos S 9228; Antioxidant 852) from a material intended for food contact.
The substance is listed as FCM 773 with Ref No. 38840 and CAS number 154862-43-8 in European Commission Regulation No 2011/10. The SML value is 5 mg/kg of food.
SML is expressed as a sum of the substance itself, its oxidized form bis(2,4-dicumylphenyl)pentaerythritol-phosphate, and its hydrolysis product (2,4-dicumylphenol).
Please note that this analysis covers the substance itself. For analysis of degradation products, please get in touch with the method expert.
- Suitable sample matrices
- Plastics, rubbers and elastomers, coatings and coated materials, resins, adhesives
- Minimum sample amount
- Film: 2xA4-size sheets. Article (< 250 ml): 6 items. Article (> 250 ml): 3 items. Other: 3 dm2
- Typical turnaround time
- 6 weeks after receiving the samples
- Quality system
- Accredited test method