【发布文号】 21 CFR PART 178
【发布日期】
【生效日期】
【废止日期】
【替代法规】
【效 力】
【食品伙伴网解读】 在符合本规章规定的条件下，本节所列的物质可安全地用作食品接触材料的颜料分散剂。表格所列的物质分别是二羟甲基丙酸、松香油脂肪酸、丙酸、硅氧烷与聚硅氧烷和三甲醇乙烷，右边一栏是这些物质所对应的使用限制条件。
【发布日期】
【生效日期】
【废止日期】
【替代法规】
【效 力】
【食品伙伴网解读】 在符合本规章规定的条件下，本节所列的物质可安全地用作食品接触材料的颜料分散剂。表格所列的物质分别是二羟甲基丙酸、松香油脂肪酸、丙酸、硅氧烷与聚硅氧烷和三甲醇乙烷，右边一栏是这些物质所对应的使用限制条件。
Subject to the provisions of this regulation, the substances listed in this section may be safely used as pigment dispersants in food-contact materials.
| Substances | Limitations |
|---|---|
| Dimethylolpropionic acid (CAS Reg. No. 4767-03-7) | For use only at levels not to exceed 0.45 percent by weight of the pigment. The pigmented articles may contact all foods under conditions of use A through H as described in Table 2 of § 176.170(c) of this chapter. |
| Phosphorylated tall oil fatty acids (CAS Reg. No. 68604-99-9), prepared by the reaction of dimethyl hydrogen phosphite with tall oil fatty acids | For use only at levels not to exceed 1.0 percent by weight of the pigment. The pigmented polymeric films may contact all food under conditions of use D, E, F, and G described in table 2 of § 176.170(c) of this chapter. |
| Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, compd. with 1,1′,1″-nitrilotris [2-propanol] (1:1) (CAS Reg. No. 221281-21-6) | For use only at levels not to exceed 0.45 percent by weight of the pigment. The pigmented articles may contact all food under conditions of use A through H as described in Table 2 of § 176.170(c) of this chapter. |
| Siloxanes and silicones; cetylmethyl, dimethyl, methyl 11-methoxy-11-oxoundecyl (CAS Reg. No. 155419-59-3) | For use only at levels not to exceed 0.5 percent by weight of the pigment. The pigmented polymers may contact all foods under conditions of use C, D, E, F, and G described in Table 2 of § 176.170(c) of this chapter. |
| Trimethylolethane (CAS Reg. No. 77-85-0) | For use only at levels not to exceed 0.45 percent by weight of inorganic pigment. The pigmented articles may contact all food under conditions of use A through H described in Table 2 of § 176.170(c) of this chapter. |
