Threshold of Regulation (TOR) Exemptions
TOR No. 2007-005
|Food Contact Substance:||Tin oxide (SnO2), (CAS Reg. No. 18282-10-5),|
|Use Limitations*:||For use at a maximum concentration of 2.0% by weight as a component in mica-based mineral colorants, provided the maximum loading level for the mica-based colorants in the food-contact article does not exceed 3% by weight for polymers, 5% for paper and paperboard, 15% for coatings or 30% for ink formulations, in contact with all food types and under temperature conditions of use A through H.|
|Requestor:||Ciba Specialty Chemicals Corporation|
*For references to food types and conditions of use, see Food Types & Conditions of Use for Food Contact Substances.