§173.355 食品添加剂二氯二氟甲�?Dichlorodifluoromethane)

　　�� 173.355 Dichlorodifluoromethane.

　　The food additive dichlorodifluoromethane may be safely used in food in accordance with the following prescribed conditions:

　　（a� The additive has a purity of not less than 99.97 percent.

　　（b� It is used or intended for use, in accordance with good manufacturing practice, as a direct-contact freezing agent for foods.

　　（c� To assure safe use of the additive:

　　�?� The label of its container shall bear, in addition to the other information required by the act, the following:

　　（i� The name of the additive, dichlorodifluoromethane, with or without the parenthetical name ��Food Freezant 12��、�/p>

　　（ii� The designation ��food grade��、�/p>

　　�?� The label or labeling of the food additive container shall bear adequate directions for use.

　　更多关于美国 FDA 可直接加入食品中的辅助性食品添加剂的种类法规，请点出�a href="//www.sqrdapp.com/law/dongtai/171830.html">美国FDA 21 CFR �?73部分可直接加入食品中的辅助性食品添加剂种类汇怺�/a>