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Tannic acid is light yellow to tan solid with a faint odor, while it's Molecular Formula is C76H52O46. Clarifying agent; pH control
The CAS number of Tannic acid is 1401-55-4.
More information of Tannic acid 1401-55-4 are:
Synonyms |
Bondtite 345;Brewtan C;Colatan GT 100;F-Tannin;FS 500M;Floctan 3;Gallotannic acid;Hifix SL;Hifix SW-A;Sunlife TN; |
CAS Number |
1401-55-4 |
Molecular Formula |
C76H52O46 |
Molecular Weight |
1701.28 |
Density |
2.12 g/cm3 |
Melting Point |
218 °C(lit.) |
Boiling Point |
862.78°C (rough estimate) |
Flash Point |
198 °C |
HS CODE |
32019090 |
PSA |
777.98000 |
LogP |
4.83810 |
Tannic acid is a naturally occurring plant polyphenol and can be found in practically all aerial plant tissues. Tannic acid was historically used for the treatment of diarrhea, topically to dress skin burns and rectally for treatment of unspecified rectal disorders. Pharmaceutical use of tannic acid is discontinued due to safer and better alternatives. An unusually high incidence of esophageal cancer has been noted in areas of South Africa, where a sorghum rich in tannins is consumed. A positive relation has been observed between the tannin content of the sorghum and the incidence of esophageal cancer.
InChI:InChI=1/C76H52O46/c77-32-1-22(2-33(78)53(32)92)67(103)113-47-16-27(11-42(87)58(47)97)66(102)112-21-52-63(119-72(108)28-12-43(88)59(98)48(17-28)114-68(104)23-3-34(79)54(93)35(80)4-23)64(120-73(109)29-13-44(89)60(99)49(18-29)115-69(105)24-5-36(81)55(94)37(82)6-24)65(121-74(110)30-14-45(90)61(100)50(19-30)116-70(106)25-7-38(83)56(95)39(84)8-25)76(118-52)122-75(111)31-15-46(91)62(101)51(20-31)117-71(107)26-9-40(85)57(96)41(86)10-26/h1-20,52,63-65,76-101H,21H2
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