国产麻豆免费视频,亚洲欧美在线中文字幕不卡,久久中文网中文字幕

Name： Propyl Gallate
CAS NO:121-79-9
Chemical Name: Propyl 3,4,5-trihydroxybenzoate
Structural formula：
Molecular formula：C₁₀H₁₂O₅
 Molecular weight : 212.21

Appearance: white to milky white crystalline granules
Spec:Comply with GB,USP, EP, BP
Usage: It's mainly used for oil antioxidant and it's widely used in food, feed, beverage, pharmaceuticals and daily chemical aspects, etc  
Storage: sealed container, in dark place, no contact with metals.