【Product name】: Black tea extracts, Theaflavin.
【Raw material】:Chinese Black Tea.
【CAS No.】68403-26-8
【Main component】:Theaflavin.
【Formula】C17H20N202 【Package】:1kg/aluminum foil bag, double PE bag in side.
【Store】: Shelf life, 24 month. Keep in dry, avoid light and hot.
【Product character】:Golden Brown Powder.Soluble in water and ethanol.
【Liquor character】: Bright red and clear, taste mellow and mild, fragrance rich smell, characteristic colour,order and test of black tea.
【Supply Specification】：Theaflavin 10%-40%(HPLC)
【Application】：Pharmaceutical, Health Food, Foods, Beverages and Cosmetics.
【Classification】Theaflavin, Theaflavin 3-O-gallate (TF3G), Theaflavin 3'-O-gallate (TF3′G),Theaflavin 3,3'-di-O-gallate(TFDG).
They are natural colour which is the precious ingredients in the tea.

We’re manufacturer in China supply natural Witch hazel extract, witch hazel extract powder, hamamelis extract, hamamelis extract powder, hamamelis tannin 10% with own skilled production line and different specifications for options.

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