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

中字幕人妻一区二区三区| 午夜精品久久久久久久久久久久| 亚洲日韩欧洲乱码av夜夜摸| 一个人看的www免费视频在线观看| 亚洲最大成人网色| 日本免费视频| 四虎影视4hu4虎成人| 极品少妇hdxx麻豆hdxx| 在线中文字幕乱码英文字幕正常| 99精品久久精品一区二区| 鲁鲁鲁爽爽爽在线视频观看| 边添小泬边狠狠躁视频| 精品久久久久久成人av| 无码高潮少妇毛多水多水免费| 粉嫩小泬无遮挡久久久久久| 免费毛片在线看片免费丝瓜视频| 蜜桃传媒av免费观看麻豆| h漫全彩纯肉无码网站| 亚洲va久久久噜噜噜久久狠狠| 日本理伦片午夜理伦片| 国产日韩av在线播放| 亚洲情综合五月天| 欧美交换配乱吟粗大| 国产l精品国产亚洲区久久| 成年女人a毛片免费视频| 亚洲成色在线综合网站| 久久精品国产一区二区三区| 成av人片一区二区三区久久| 极品粉嫩嫩模大尺度无码视频| 欧美特大特白屁股ass| 中文字幕人妻无码一夲道| 黑人巨大精品欧美一区二区| 永久黄网站色视频免费| 又大又粗又爽18禁免费看| 久久人人爽人人爽人人片av高清| 精品无码av一区二区三区不卡| 精品国偷自产在线视频| 日本少妇浓毛bbwbbwbbw| 亚洲精品无码久久久久| 久久国产精品久久精品国产| 国产亚洲av无码av男人的天堂|