日日干天天干夜夜爽,国产精产视频在线观看,亚洲日韩国产天堂在线,国产淫荡小视频网手机版

Pectin

Molecular structure:image.png


Molecular formula:〔C5H10O5〕N

CAS Number:9000-69-5

Usage:Gelling, stability, emulsification, thickening and suspension functions.