无码人妻丝袜在线视频_成年免费视频黄网站zxgk_国产欧美在线观看不卡_992tv精品视频tv在线观看_欧美极品少妇无套实战

One stop laboratory

Overall solution service provider

電話

contact

phone

851-2569016

13809460779

內(nèi)頁banner

Product Center

current location: Home> Product Center> Aroma chemical

Contact Us聯(lián)系我們

GuiZhou QingZhen Rise Fine Chemicals Co.,Ltd.

mobile:13809460779

phone:0851-2569016

email:contcat@eschemical.com

website:www.mkpq.com.cn

address:Ganheba Village, Qingzhen City, Guiyang City

Peach aldehyde

source:GuiZhou QingZhen Rise Fine Chemicals Co.,Ltd. Release time:2024-06-13 browse:1676

Peach aldehyde

4-hydroxyundecanoic acid,γ-lactone

P006

Molecular formula: C11H20O2

Molecular weight:184.275

Assay:>97%

Boiling point:297℃

Refractive index:1.4500

Density:0.942-0.945

Appearance:Colorless to light yellow liquid.

Rugulaton status:FDA 121.1164 FEMA No.3096

Sense and characteristics:Have heavy aroma like peach ,spiceand sweet odor.insoluble in water;solublein some organic solvent.

Usage being:Used as flavor.


phone:13809460779   0851-2569016

mailbox:contact@eschemical.com

address:Ganheba Village, Qingzhen City, Guiyang City

Mobile website

Mobile website

日日拍夜夜嗷嗷叫国产| 久久这里只有精品首页| 无码成a毛片免费| 久久久精品人妻一区二区三区四| 中文字幕乱码人妻综合二区三区| 在线中文字幕乱码英文字幕正常| 国产精品久久久亚洲| 麻豆av传媒蜜桃天美传媒| 精品国产一二三产品价格| 国产在线无遮挡免费观看| 男女高潮又爽又黄又无遮挡| 少妇装睡让我滑了进去| 国产三级在线观看免费| 波多野结衣乳巨码无在线| 久久和欧洲码一码二码三码| 大地资源中文第3页| 裸体美女无遮挡免费网站| 少妇放荡的呻吟干柴烈火动漫| 国产av无码国产av毛片| 妺妺窝人体色www在线小说| 97精品超碰一区二区三区| 人妻夜夜爽天天爽三区丁香花| 人人妻人人澡人人爽人人精品电影| 色欲久久综合亚洲精品蜜桃| 国产精品美女www爽爽爽视频| 国产97色在线 | 国产| 久久精品国产精品亚洲色婷婷| 亚洲av综合av一区二区三区| 日本亚洲色大成网站www久久| 免费无码一区二区三区蜜桃| 亚洲男人第一av网站| 无码人妻丰满熟妇区五十路| 久久精品午夜一区二区福利| 内射夜晚在线观看| 国产午夜精品一区二区三区四区| 男女超爽视频免费播放| 大伊香蕉精品视频在线| 色欲一区二区三区精品a片| 国产成人a亚洲精v品无码| 国产欧美综合一区二区三区| 香蕉人人超人人超碰超国产|