Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

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

A17022 Tannic acid

CAS Number
1401-55-4
Synonyms

Size Price ($) Quantity Availability
250g 40.14
1000g 115.20
Add to Cart Add to Quote Request View Item

Tannic acid

MDL
MFCD00066397
EINECS
215-753-2

Chemical Properties

Formula
C76H52O46
Formula Weight
1701.23
Melting point
ca 218° dec.
Sensitivity
Air & Light Sensitive
Solubility
Soluble in water, warm glycerol, alcohol and acetone.

Applications

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.

Notes

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.

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H303

May be harmful if swallowed.

Precautionary Statements: P312

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

Other References

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

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware