INTERSTAB CH-55

Interstab CH-55 is a FDA compliant phosphite chelator, TNPP (tris- nonylphenyl phosphite.) CH-55 is considered safe for use in the processing of food contact plastic articles according to the provision of 21 CFR 178.2010.

Description

Interstab CH-55 is a FDA compliant phosphite chelator, TNPP (tris- nonylphenyl phosphite.) CH-55 is considered safe for use in the processing of food contact plastic articles according to the provision of 21 CFR 178.2010. Interstab CH-55 is generally used in combination with non-toxic powder or paste stabilizers such as Interstab CZ-19A or CZ-11 to improve early color and long-term stability of calendered or extruded non-toxic PVC formulations. CAS# 26523-78-4