Tannic acid, 95%

Catalog No.	Quantity	Packaging
AC202420051	5 kg	Plastic drum
AC202420050	5 g	Glass bottle
AC202425000	500 g	Plastic bottle
AC202420010	1 kg	Plastic bottle

Catalog No. AC202420051 Supplier Thermo Scientific Chemicals Supplier No. 202420051

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.

Specifications

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(

• 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

Safety and Handling

SDS

RUO – Research Use Only