Synonym name: 2',5-Digalloylhamamelofuranose
Catalogue No.: BP0695
Cas No.: 469-32-9
Formula: C20H20O14
Mol Weight: 484.366
Botanical Source: Tannin from witch hazel Hamamelis virginiana. Also in Quercus rubra and Castanea sativa (sweet chestnut)
Purity: 95%~99%
Analysis Method: HPLC-DAD or/and HPLC-ELSD
Identification Method: Mass, NMR
Packing: Brown vial or HDPE plastic bottle
Can be supplied from milligrams to grams.
For Reference Standard and R&D, Not for Human Use Directly.
Inquire for bulk scale.
HPLC of Hamamelitannin
Storage conditions：Short-term storage at 2~8℃, long-term storage at -20 ~ -80℃
