[Offer to Sell]

Alkannin (sales6 at lgberry dot com dot cn)

(sales6 at lgberry dot com dot cn)
Molecular formula: (-)-5,8-dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-1,4-naphthoquinone
Character: Brown red prism-shaped crystal
Origin: It is derived from the root of Alkanna tinctoria Tausch by modern biotechnology.
Purpose:
1. it can be widely used as red dye and an astringent in foodstuff and cosmetics.
2. it can bu used as an indicator: red at pH 6.8, changing to purple at pH 8.8 and blue at pH 10.0.
3. it also can be used as a fat stain.
Our alkannin has been up to export standards. If interested in alkannin, please contact us via sales6 at lgberry dot com dot cn.

Placement Date: Jun 11, 2011 GMT
Company type: Importer, Wholesaler, Service
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Country: China Alkannin (sales6 at lgberry dot com dot cn)
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