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:[email protected]

website:m.mkpq.com.cn

address:Ganheba Village, Qingzhen City, Guiyang City

δ-Nonalactone

source:GuiZhou QingZhen Rise Fine Chemicals Co.,Ltd. Release time:2024-06-13 browse:1017

δ-Nonalactone

P007

Molecular formula: C9H16O2

Molecular weight:156.23

Assay:≥96.0%

Boiling point:137-137.5℃/mmHg

Refractive index:1.4562

Density:0.9871

Appearance:Colorless ropy liquid

Rugulaton status:FEMA NO.3356

Sense and characteristics:Have middling flavour like nut,odor of cream-milk and fatty;insoluble in water,soluble in ethanol and oil.

Usage being:Used as preparation flavour.


phone:13809460779   0851-2569016

mailbox:[email protected]

address:Ganheba Village, Qingzhen City, Guiyang City

Mobile website

Mobile website

日韩av无码一区二区三区无码| 舔高中女生奶头内射视频| 日本不卡三区| 久久婷婷五月综合色99啪| 欧美乱妇日本无乱码特黄大片| 日本一区二区三区免费a片| 吃奶揉捏奶头高潮视频在线观看| 国产亚洲一区二区手机在线观看| 国产精品99久久久久久董美香| 国产又色又爽无遮挡免费| 九九精品国产亚洲av日韩| 人妻聚色窝窝人体www一区| 最近中文字幕完整版| 97一区二区国产好的精华液| 中国老太卖婬hd播放| 少妇被粗大猛进去69影院| 久久久久久夜精品精品免费啦| 亚洲av日韩av无码污污网站| 久久婷婷人人澡人人爽人人爱| 在线播放五十路熟妇| 久久99精品久久久久婷婷| 亚洲精品无码久久久久久| 77777亚洲午夜久久多喷| 99久久99精品久久久久久| 髙清国产性猛交xxxand| 国产精品免费麻豆入口| 图片区小说区激情区偷拍区| 免费a级毛片无码免费视频| 狠狠色综合网久久久久久| 国产后入清纯学生妹| 伊人久久大香线蕉无码不卡| 国产极品美女高潮无套| 无码人妻精品一二三区免费| 日韩精品无码一区二区三区| 成av免费大片黄在线观看| 国产精品久久久久久超碰| 日本50岁丰满熟妇xxxx| 五月丁香六月激情综合在线视频| 69久久国产露脸精品国产| 男女裸体影院高潮| 久久精品国产亚洲av成人雅虎|