Threshold of Regulation (TOR) Exemptions
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TOR number 1997-002
Threshold of Regulation Exemptions are generally applicable and are effective for the food contact substance (FCS) for the listed intended use regardless of manufacturer or supplier.
Food Contact Substance: | 2,4-dihydro-4-((2-methoxyphenyl)azo)-5-methyl-2-phenyl-3H-pyrazol-3-one (CAS Reg. No. 4645-07-2) |
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Use Limitations*: | As a colorant at levels up to 0.0228% by weight in foamed polystyrene used to package all types of food, including meat and poultry, at refrigerated temperatures or below (Conditions of Use F and G, Table 2, 21 CFR 176.170). |
Requestor: | Keller and Heckman on behalf of Reedspectrum |
Quick links to regulation: | 176.170 |
*For references to food types and conditions of use, see Food Types & Conditions of Use for Food Contact Substances.
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