Ellagic Acid SA-E2250

Spectrum Details

Modality

NIR

Category

organic

Material Type

Phenol; Plant Phenolic

Sample ID

Ellagic Acid SA-E2250

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. Derived from tree bark. Other Names: 4,4',5,5',6,6'-Hexahydroxydiphenic acid 2,6,2',6'-dilactone CAS #: 476-66-4 Product #: E2250 Lot #: SLBD8693V Analysis Performed by HPLC: Purity 97% Water (by Karl Fischer): 2% Infrared spectrum: Conforms to Structure IMAGE_OF_SAMPLE:

X Units

cm⁻¹

Y Units

Absorbance

Data Points

2,126