久久精品一区二区三区四区-av无码精品一区二区三区-色一情一乱一伦-国产熟妇的荡欲午夜视频-97久久婷婷五月综合色d啪蜜芽

One stop laboratory

Overall solution service provider

電話

contact

phone

851-2569016

13809460779

內頁banner

Product Center

current location: Home> Product Center> Aroma chemical

Contact Us聯系我們

GuiZhou QingZhen Rise Fine Chemicals Co.,Ltd.

mobile:13809460779

phone:0851-2569016

email:contcat@eschemical.com

website:www.czweidi.com

address:Ganheba Village, Qingzhen City, Guiyang City

δ-Nonalactone

source:GuiZhou QingZhen Rise Fine Chemicals Co.,Ltd. Release time:2024-06-13 browse:1490

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:contact@eschemical.com

address:Ganheba Village, Qingzhen City, Guiyang City

Mobile website

Mobile website

主站蜘蛛池模板: 一区二区三区四区久久久| 黄色片一区二区三区免费播放| 精品国产乱码久久久久久软件大全| 麻麻张开腿让我爽了一夜| 国产作爱视频免费播放| 国产精品久久久久久久久齐齐| 久久久噜噜噜久噜久久| 鲁丝一区鲁丝二区鲁丝去| 欧美最猛黑人xxxx黑人猛交| 国产美女做爰免费视频| 欧美 国产 综合 欧美 视频| 好看的欧美熟妇www在线| 无码任你躁久久久久久久| 国产成人精品综合久久久久| 国产aⅴ爽av久久久久电影渣男| 少妇高潮流白浆在线观看| 久久久无码精品亚洲日韩按摩| 亚洲国产成人精品av在线| 国产女人叫床高潮大片| 亚洲乳大丰满中文字幕| 国内av一区二区| 亚洲自拍伦理视频一区| 乱中年女人伦| 国产亚洲精品综合一区| 亚洲欧洲无码av不卡在线| 男人和女人做爽爽视频| 精品无人乱码高清在线观看| 婷婷五月综合激情| 国产揄拍国产精品| 亚洲一区二区三区网| 天天躁日日躁狠狠久久| 精品人妻系列无码人妻漫画| 国产精品久久久久久久网| 在线亚洲精品国产一区二区| 久久99精品久久久久婷婷暖| 国产精品午夜性视频| 国产精品一区二区三区四| 国产又大猛又大粗av一区| 免费观看又色又爽又湿的软件 | 一道本在线伊人蕉无码| 18禁无遮拦无码国产在线播放|