Tannic acid

CAS: 1401-55-4

Ref. 02-A17022

Product Information

• Name: Tannic acid
• Synonyms: tannins tannic acid (quercus spp.) tannin from quebracho caswell no. 819 tannin from mimosa liquidambar styraciflua tannin acide tannique tannin from sweet gum tannic acid, 1,2,3,4,6-pentakis-O-[(3,4-dihydroxy-5-{[(3,4,5-trihydroxyphenyl)carbonyl]oxy}phenyl)carbonyl]hexopyranose, 1,3,6-tris-O-(3,4,5-trihydroxybenzoyl)hexopyranose, AL (tannin), Acide tannique, Acido tannico, Arbor Lock 20, Ácido tánico, Basyntan AS, Baxindan AS, Bm 539, Bondtite 241, Bondtite 345, Bondtite 645, Bondtite 945, Brewtan, Brewtan C, Chinese tannin, Colatan GT 100, Crown ATO, Dt-R 240, Enoxil, Excellence Vintage, F-Tannin, Fintan OP, Floctan 1, Floctan 3, Fresh Shiraimatsu FS 500M, Fs 500M, Galalcool, Gallotannic acid, Gallotannin, Gallotannino, Galloylglucose, Galotanino, Garvesyre, Gerbsäure, Glycerite, Hifix 45, Hifix SL, Hifix SLA, Hifix SW-A, Hle 100, Kakitafu, Lexsod P, Makubunri Seisei Kaki Tannin H 1, Mp-Tr, Pancil, Pancil FG 22, Pancil FG 30, Pancil FG 70, Pancil PO 10, Penta NM digalloyl glucose, Quebracho, Quertanil, Resorcinex Pecan Tannin 9901L, Retan MD, Seta Tun, Sunlife TN, Sv 82, Syntan WT, Tanal 02C, Tanal 1, Tanaphen P 500, Tanex A-FCC, Tanex RS 93, Tanigan PKA-S, Tanin, Tanin gallique, Tanino, Tannic Acid KT, Tannic Acid ME, Tannic Acid X, Tannic acid AL, Tannic acids, Tannin, Tannin analysis, Tannino, Tannins, Textan 3, Tru/tan, Tw 75, UT 10 (tannin), Ut 10, Vitanil B, Vitanil IM, Weibull, ガロタンニン, タンニン酸

Description

Used for enzyme immobilization and protein adsorption.Tannic acid has anti-bacterial, anti-enzymatic and astringent applications. Used in the dyeing process for cellulose fibers such as cotton. Used in food and medication. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 1701.21
• Formula: C₇₆H₅₂O₄₆
• Color/Form: Cream to brown, Powder
• InChI key: LRBQNJMCXXYXIU-UHFFFAOYNA-N