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
Grey powder Other Names: Ferrum, ferrous iron CAS #: 7439-89-6 Sigma Aldrich Product #: SA-209309 Sigma Aldrich Lot #: SA-01115CE Sigma Aldrich Analysis Appearance (Color): Conforms to requirements Appearance (Form): Powder X-Ray Diffraction: Conforms to structure Titration by Na2S2O3: 96.5-103.5% Size: Conforms IMAGE_OF_SAMPLE: Not Available
X Units
cm⁻¹
Y Units
Absorbance
Data Points
2,126
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Attribution
USGS Spectral Library Version 7, U.S. Geological Survey