§ 173.355 Dichlorodifluoromethane.
The food additive dichlorodifluoromethane may be safely used in food in accordance with the following prescribed conditions:
?。╝） 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.
?。╟） 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:
?。╥） The name of the additive, dichlorodifluoromethane, with or without the parenthetical name “Food Freezant 12”。
?。╥i） The designation “food grade”。
（2） The label or labeling of the food additive container shall bear adequate directions for use.
更多關(guān)于美國(guó) FDA 可直接加入食品中的輔助性食品添加劑的種類法規(guī)，請(qǐng)點(diǎn)擊美國(guó)FDA 21 CFR 第173部分可直接加入食品中的輔助性食品添加劑種類匯總
