产品详情
Product Description
Product name | (-)-Catechin |
Cas number | 18829-70-4 |
Molecular formula | C15H14O6 |
Molecular weight | 290.27 |
Appearance | White to off-white powder |
Assay | ≥98% |
Heavy metals | ≤10.0ppm |
Ash | <4% |
Loss on Drying | ≤5.0% |
Lead | ≤5.0ppm |
Arsenic | ≤2.0ppm |
Total Plate Count | ≤1000cfu/g |
Yeasts & moulds | ≤100cfu/g |
Company Information