国产蜜臀av在线一区尤物-国产免费a-国产免费av大片-国产免费av网-国产免费av网站-国产免费av一区二区三区

Welcome to Jiurui Biology Chemistry Co.,?Ltd website!
Jiurui Biology  Chemistry Co.,?Ltd
Key words: Tannic acid, gallic acid, benzoic acid, hesperidin, chlorogenic acid, resveratrol
Benzoic acid range
Home > Products > Sophora flower bud range
Quercetin

Quercetin

Product Name:Quercetin
CAS NO: 6151-25-3
Molecular formula: C15H10O7
Molecular weight:302.24 
Product specifications: 95%
 

Product Property: Yellow powder
Uses: Used for clinical treatment of colds and antiviral agents,has the effects of removing phlegm, stopping cough, and relieving asthma; As an antioxidant, it is mainly used in oils, beverages, cold drinks, and meat processing products.
Packing:25kg/fiber drum

Main Products:Tannic acid(Industrial grade)  Gallic acid_anhydrous  Methyl gallate  Propyl gallate  Pyrogallic acid/Pyrogallol  3,4,5-Trimethoxy benzoic acid  
Contact Us

Contact Us

24-hour service hotline

+86-744-8561603(International Business)
+86-744-8561665,+86-744-8561604?(Domestic Business)
E-mail:
sales@jiuruibiochem.com
Address:Section C, Economic Development Zone, Zhangjiajie, Hunan, China.
Jiurui Biology & Chemistry Co.,?Ltd
Copyright(C)2020, Jiurui Biology & Chemistry Co.,?Ltd . All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle
主站蜘蛛池模板: 四虎永久在线精品免费视频观看| 色噜噜日韩精品一区一二区| 国产日韩精品欧美一区喷水| 亚洲色中文字幕在线播放| 国产精品国产高清国产av| 亚洲精品尤物av在线观看不卡| 情侣做性视频在线播放| 国内精品久久久人妻中文字幕| 国产a在亚洲线播放| 一区二区三区看视频| 亚洲美女高清aⅴ视频免费 | 搡老女人老妇女老熟妇| 色情无码www视频无码区小黄鸭| 久久er99热精品一区二区| www插插插无码视频网站| 亚洲视频一区二区五月天| 体验一区二区三区va在线| 男女啪啦啦超猛烈动态图| 国产亚洲婷婷香蕉久久精品| 99r在线精品视频在线播放| 国产八十老太另类| 亚洲女毛多水多21p| 色婷婷一区二区三区四区成人网 | 综合天堂av久久久久久久| 摸丰满大乳奶水www免费| 8888四色奇米在线观看| 亚洲精品国产精品制服丝袜| 人妻中文字幕一区二区三区痴汉电车 | 麻豆av一区二区三区| 97久久久久人妻精品区一| 亚洲男人第一av网站| 秋霞人妻无码中文字幕| 国产在线精品国偷产拍| 醉酒后少妇被疯狂内射视频| 亚洲色婷婷综合开心网| 麻豆aⅴ精品无码一区二区| 国产真实乱对白精彩久久老熟妇女| 在线观看成人无码中文av天堂不卡| 无码人妻aⅴ一区二区三区日本| 久久久久久久久久一区二区| 不卡一区二区视频日本|