Tannic Acid SA-403040

Spectrum Details

Modality

NIR

Category

organic

Material Type

Phenol; Plant Phenolic; Polyphenol

Sample ID

Tannic Acid SA-403040

Collection Locality

Purchased from Sigma Aldrich chemistry

Spectral Purity

1a2a3_4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns

Composition / XRD

Analysis done by Sigma Aldrich, The Certificate of Analysis can be found on the Sigma Aldrich Website using the Product and Lot Numbers.

Sample Description

Sample of light brown powder. Other Names: CAS #: 1401-55-4 Product #: 403040 Lot #: MKBN9606V Meets ACS Requirements: Conformed to ACS specification on lot release date 08mar2013 Infrared spectrum: Conforms to Structure Identification: Pass Sugars/Dextrin Test: Pass Loss on Drying: 7.5% Residue on ignition (Ash): 0.025% IMAGE_OF_SAMPLE:

X Units

cm⁻¹

Y Units

Absorbance

Data Points

2,126