亚洲淫秽视频在线播放_中文又粗又大又硬毛片_国产超碰在线_91激情视屏网站最新免费_深一点我下面好爽视频_性色av蜜臀av人妻无码_亚洲15p欧美熟女_渺渺茫茫激情欧美成人精品_亚洲字幕中文在线观看乱码_香蕉久久精品日日躁夜夜躁

Pyrroloquinoline Quinone Disodium Salt (PQQ)

【Product name】： Pyrroloquinoline Quinone Disodium Salt (PQQ)

【Appearance】： Reddish brown powder

【CAS No.】： 122628-50-6

【Molecular Formula】： C₁₄H₄N₂Na₂O₈

【Molecular Weight】： 374.17

【Structural Formula】：

 

【Assay】： ≥98.0%

【Quality Standard】：Enterprise Standard

【Storage】： Tight container, protect from light, room temperature.

【Usage】：This product is suitable for nerve protection and nutrient, heart protection, immune booster, liver protection, reducing free radicals damage to human body, promoting the absorption of amino acids, and effectively promoting the synthesis of cell growth factors and Glutathione.