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(yè)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

5-Methyl-2-Furaldehyde

source:GuiZhou QingZhen Rise Fine Chemicals Co.,Ltd. Release time:2024-06-13 browse:2136

5-Methyl-2-Furaldehyde

P011

Molecular formula: C6H6O2

Molecular weight:112.13

Assay:>97%

Boiling point:187℃;78-81℃/12mmHg

refractive index:1.5263

Density:1.1072

Appearance:Colorless to light yellow liquid.

Rugulaton status:FEMA No.2702

Sense and characteristics:Heavy sweet and spicy odor;With an sweetaroma like caremel.

Usage being:Used as flavor.


phone:13809460779   0851-2569016

mailbox:contact@eschemical.com

address:Ganheba Village, Qingzhen City, Guiyang City

Mobile website

Mobile website

青青草国产成人99久久| 免费国产裸体美女视频全黄| 精品无码国产一区二区三区51安| 曰韩无码无遮挡a级毛片| 国产精品白丝jk黑袜喷水视频| 欧洲美女黑人粗性暴交| 中文毛片无遮挡高潮免费| 丰满的人妻hd高清日本| 777精品久无码人妻蜜桃| 精品国产一区二区三区久久影院| 亚洲天堂男人影院| 精品国偷自产在线视频99| 一边摸一边抽搐一进一出视频| 欧美色就是色| 久久久久久国产精品免费无码| 日本道精品一区二区三区| 男人扒女人添高潮视频| 国语对白嫖老妇胖老太| 无码国产色欲xxxx视频| 国产做床爱无遮挡免费视频| 精品人妻一区二区三区四区| 亚洲精品成人久久久| 熟妇五十路六十路息与子| 人人爽人人爽人人片av| 熟女无套高潮内谢吼叫免费| 亚洲精品无码成人aaa片| 国产免费艾彩sm调教视频| 欧美猛少妇色xxxxx| 欧洲吸奶大片在线看| 中文字幕亚洲色妞精品天堂| 狠狠97人人婷婷五月| 女人脱了内裤趴开腿让男躁| 亚洲av综合永久无码精品天堂| 免费观看的a级毛片的网站| 在线观看免费a∨网站| 国产欧美成aⅴ人高清| 精品久久人妻av中文字幕| 青草精品国产福利在线视频| 中文字幕日本六区小电影| 特黄熟妇丰满人妻无码| 人妻夜夜爽天天爽三区麻豆av网站|