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Kinotannic acid

Kinotannic acid
Names
Other names
Coccotannic acid
kino-tannic acid
Identifiers
Properties
C18H18O8
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
YesY  (what is YesYN ?)
Infobox references

Kinotannic acid is the chief constituent of the kino gum, of which it contains 70 to 80 per cent. Kino also contains kino red, a phlobaphene produced from kinotannic acid by oxidation. It is closely related to the tannin from catechu; its non-glucosidal nature was established by Bergholz.



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Wikipedia

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