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Tannic acid, 95%, Thermo Scientific Chemicals Product Code.: 10484745
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Tannic acid, 95%, Thermo Scientific Chemicals

Product Code. 10484745
5 kg, Plastic drum
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Quantity:
5 g
500 g
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5 kg
Packaging:
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Plastic bottle
Plastic drum
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Product Code. 10484745

Brand: Thermo Scientific Acros 202420051

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Description

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

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

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(

Specifications

Melting Point 218.0°C
Color White to Yellow
Assay Percent Range 95%
Merck Index 15, 9184
Solubility Information Solubility in water: 250g/L (20°C). Other solubilities: soluble in glycerol, ethanol and acetone;, practically insoluble in benzene, chcl3, diethyl e, ther, petroleum ether, cs2, ccl4, hexane;, slightly soluble in anhydrous ethanol.
Formula Weight 1701.23
Percent Purity 95%
Density 198g/mL
Quantity 5 kg
Flash Point 198°C
Infrared Spectrum Authentic
Loss on Drying 12.0% max.
Packaging Plastic drum
Physical Form Beads
Chemical Name or Material Tannic acid
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Lot Number Certificate Type Date Catalog Number
Lot NumberA0460298 Certificate TypeCertificate of Analysis Date21/02/2024 Catalog Number202420010,202420050,202420051,202425000
Lot NumberA0459567 Certificate TypeCertificate of Analysis Date25/01/2024 Catalog Number202420010,202420050,202420051,202425000
Lot NumberA0454398 Certificate TypeCertificate of Analysis Date25/08/2023 Catalog Number202420010,202420050,202420051,202425000
Lot NumberA0371484 Certificate TypeCertificate of Analysis Date14/12/2022 Catalog Number202420010,202420050,202420051,202425000
Lot NumberA0396512 Certificate TypeCertificate of Analysis Date14/12/2022 Catalog Number202420010,202420050,202420051,202425000

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