EC

Structure

儿茶素核心结构

EC结构式

Specifications

EC90 EC98
Assay ≥90.0% ≥98.0%
Other specifications
Item Standard
Appearance White or off-white powder
Loss on drying ≤5.0%
Caffeine ≤0.1%
Total plate count ≤1000 cfg/g
Molds and yeasts ≤100 cfg/g
E. coli (1g) negative

Package

25kg/drum

Storage condition

Store in light-tight, airtight and dry condition