老司机精品影院一区二区三区-老司机免费福利视频-老司机免费午夜精品-老司机日日摸夜夜摸精品影院-老司机深夜免费福利-老司机深夜影院入口aaaa

廚房設備網
手機版
首頁> 資訊>政策法規> 正文

178.3710 石油蠟(Petroleum wax)

發布時間:2017-06-08 10:00:56   發布人: 互聯網    點擊數:627  

etroleum wax may be safely used as a component of nonfood articles in contact with food, in accordance with the following conditions:

(a) Petroleum wax is a mixture of solid hydrocarbons, paraffinic in nature, derived from petroleum, and refined to meet the specifications prescribed in this section.

(b) The petroleum wax meets the following ultraviolet absorbance limits when subjected to the analytical procedure described in § 172.886(b) of this chapter.

Ultraviolet absorbance per centimeter pathlength:
 

MillimicronsMaximum
280 to 2890.15
290 to 299.12
300 to 359.08
360 to 400.02


(c) Petroleum wax may contain any antioxidant permitted in food by regulations issued in accordance with section 409 of the act, in an amount not greater than that required to produce its intended effect.

(d) Petroleum wax may contain a total of not more than 1 weight percent of residues of the following polymers when such residues result from use of the polymers as processing aids (filter aids) in the production of the petroleum wax: Homopolymers and/or copolymers derived from one or more of the mixed n -alkyl (C12, C14, C16, and C18) methacrylate esters where the C12 and C14 alkyl groups are derived from coconut oil and the C16 and C18 groups are derived from tallow.

(e) Petroleum wax may contain 2-hydroxy-4-n -octoxybenzophenone as a stabilizer at a level not to exceed 0.01 weight percent of the petroleum wax.

(f) Petroleum wax may contain poly(alkylacrylate) (CAS Reg. No. 27029-57-8), as described in § 172.886(c)(2) of this chapter, as a processing aid in the manufacture of petroleum wax.

[42 FR 14609, Mar. 15, 1977, as amended at 51 FR 19545, May 30, 1986]

免責聲明:本網站所收集的部分公開資料來源于互聯網,轉載的目的在于傳遞更多信息及用于網絡分享,并不代表本站贊同其觀點和對 其真實性負責,也不構成任何其他建議。如果您發現網站上有侵犯您的知識產權的作品,請與我們取得聯系,我們會及時修改或刪除。

同類資訊

推薦資訊 更多
點擊排行

版權所有:廚聯科技 (c)2008-2022 CFSBCN All Rights Reserved

客戶服務郵箱:[email protected] 郵編:610000 蜀ICP備14006818號-4 聯系電話:13880215230

成都地址:成都高新區府城大道西段399天府新谷10號樓17F

主站蜘蛛池模板: 久久久久免费精品视频 | 91精品国产免费久久久久久 | 亚洲欧洲日韩国产一区二区三区 | 国产JJZZJJZZ视频免费看 | 国产啪精品视频网免费 | 日日碰狠狠躁久久躁96AVV | 欧美综合在线观看 | 欧亚乱熟女一区二区在线 | 久久亚洲精品成人av无 | 欧洲无码八A片人妻少妇 | 一级待黄网站免费视频 | 国产一区二区美女自卫 | WWW亚洲精品少妇裸乳一区二区 | 鼎成影视手机免费在线观看 | 中文字幕日韩精品第一页 | 欧美一级欧美一级在线播放 | 四虎影视永久免费观看 | 国产综合久久一区二区三区 | 91制片厂果冻传媒公司麻豆 | 2024久久天天躁狠狠躁夜夜 | 天天干天天干天天 | 精品国内在视频线 | 国产偷国产偷亚洲清高网站 | 色一情一乱一伦一区二区三区日本 | 国产乱子影视频上线免 | 国产精品欧美一区二区三区不卡 | 麻豆精品国产熟妇aⅴ一区 麻豆精品国产一二三产区风险分析:了解市场变动与环境挑战 | 成人免费一区二区三区视频 | 色一情一乱一伦一区二区三区 | 欧美日韩免费一区二区三区播放 | 国产人妻XXXX精品HD | 国产av人人夜夜澡人人爽麻豆 | 久久久久9999国产精品 | 国产久久欧美av色香蕉一区二区久 | 日日更新国产 91蜜桃长长久久 | 99精品视频在线 | 国产免费无码又爽又刺激A片小说 | 丁香综合激情六月久久 | 欧美性视频一区二区三区四区 | 日韩欧美视频一区二区 | 欧美日韩中文字幕久久 |