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Tannic acid

CAS: 1401-55-4 | C76H52O46 | 1701.206 g/mol

$113.81 - $318.56

Chemical Identifiers

CAS 1401-55-4
Molecular Formula C76H52O46
Molecular Weight (g/mol) 1701.206
MDL Number MFCD00066397
InChI Key LRBQNJMCXXYXIU-JPZKJCTESA-N
Synonym tannins, gallotannic acid, quebracho extract, acide tannique, d'acide tannique, tannic acid usp:jan, unii-28f9e0djy6
PubChem CID 134129492
SMILES C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(
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Products 2
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Catalog Number Mfr. No. Quantity Price Quantity  
AAA1702230
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Thermo Scientific Chemicals
A1702230
250 g
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AAA170220B
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Thermo Scientific Chemicals
A170220B
1000 g
Each for $318.56
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Description

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.

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.

Solubility
Soluble in water, warm glycerol, alcohol and acetone.

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.
Specifications
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Safety and Handling

Safety and Handling

EINECSNumber : 215-753-2

RTECSNumber : WW5075000

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
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RUO – Research Use Only