Iron Oxide SA-480665 gamma

Spectrum Details

Modality

NIR

Category

man-made

Material Type

Iron (III) oxide powder

Sample ID

Iron (III) oxide, gamma form, SA-480665

Collection Locality

Purchased from Sigma Aldrich chemistry

Spectral Purity

1a2_3_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

Orange to maroon powder Other Names: Ferric Oxide CAS #: 1309-37-1 Sigma Aldrich Product #: SA-480665 Sigma Aldrich Lot #: SA-11818LR Sigma Aldrich Analysis Appearance: Maroon Powder X-Ray Diffraction: Conforms to standard pattern Titration: 70.0% Fe (with Sodium thiosulfate) Trace Analysis (ICP): Si 610 ppm, Ag 210 ppm, Ca 73 ppm, Zn 48 ppm, Al 33 ppm, Cu 14 ppm, Na 13 ppm, Cr 7 ppm, Mg 6 ppm, Ti 1 ppm ICP Assay: Confirms Iron Component IMAGE_OF_SAMPLE: Not Available

X Units

cm⁻¹

Y Units

Absorbance

Data Points

2,126