Ammonium Chloride

Spectrum Details

Modality

NIR

Category

man-made

Material Type

Chloride

Sample ID

GDS77

Collection Locality

Baker Analyzed Reagent

Spectral Purity

1a2_3_4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns

Composition / XRD

None # XRF, EPMA, ICP(Trace), WChem

XRD Analysis

40 kV - 30 mA, 6.5-9.5 keV File: amchlr77_mdi References: PDF2 #07-0007 Found: Salammoniac Comments: Peaks have sharp tops but are slightly broadened; resolution of the alpha1-alpha2 components is only fair. Search-match confirms the identification as salammoniac (NH4Cl). The sample is primitive cubic with cell edge 3.87 angstroms, the same end member composition. The (110) at 2.73 angstroms has an unexplained, but very weak, shoulder extending to 2.83 angstroms.

X Units

cm⁻¹

Y Units

Absorbance

Data Points

2,126