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1401-55-4 - Tannic acid - A17022 - Alfa Aesar

A17022 Tannic acid

CAS-Nummer
1401-55-4
Synonyme

Größe Preis ($) Menge Verfügbarkeit
250g 40,14
1000g 115,20
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Tannic acid

MDL
MFCD00066397
EINECS
215-753-2

Chemische Eigenschaften

Formel
C76H52O46
Molmasse
1701.23
Schmelzpunkt
ca 218° dec.
Sensitivität
Air & Light Sensitive
Löslichkeit
Soluble in water, warm glycerol, alcohol and acetone.

Anwendungen

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.

Bemerkungen

Air and light sensitive. Keep container tightly closed in a dry and well-ventilated place, cool place. Incompatible with metallic salts, strong oxidizing agents, iron, strong bases and heavy metals.

Literaturverweise

Kozlovskaya, V.; Xue, B.; Lei, W.; Padgett, L. E.; Tse, H. M.; Kharlampieva, E. Diabetes: Hydrogen-Bonded Multilayers of Tannic Acid as Mediators of T-Cell Immunity. Adv. Healthcare Mater. 2015, 4 (5), 685-685.

Sionkowska, A.; Kaczmarek, B.; Gnatowska, M.; Kowalonek, J. The influence of UV-irradiation on chitosan modified by the tannic acid addition. J. Photochem. Photobiol., B 2015, 148, 333-339.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H303

May be harmful if swallowed.

Sicherheitshinweise: P312

Call a POISON CENTER or doctor/physician if you feel unwell.

Weitere Referenzen

Merck
14,9052
Beilstein
8186396
Harmonized Tariff Code
3201.90
TSCA
Yes
RTECS
WW5075000

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