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Gerbsäure, ACS, Thermo Scientific Chemicals

Artikelnummer. 11317878
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Artikelnummer. 11317878 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. 036410.36
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Beskrivelse

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

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.

TRUSTED_SUSTAINABILITY

Kemiske identifikatorer

CAS 1401-55-4
Summenformel C76H52O46
Molekulargewicht (g/mol) 1701.206
MDL-Nummer MFCD00066397
InChI-Schlüssel 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(

Tekniske data

Chemischer Name oder Material Tannic Acid
Schmelzpunkt ∽218 °C (Zersetzung)
Beilstein 8186396
Löslichkeitsinformationen Soluble in water,warm glycerol,alcohol and acetone.
Formelmasse 1701.23
Güte ACS-Reagenz
Menge 500g
Flammpunkt 199 °C (390 °F)
Physikalische Form Pulver
Empfindlichkeit Luft- und lichtempfindlich.

RUO – Research Use Only

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