Potassium Sulfate JT1-3282

Spectrum Details

Modality

NIR

Category

man-made

Material Type

MATERIAL: Potassium sulfate

Sample ID

Potassium sulfate, powder

Collection Locality

Purchased from J.T. Baker

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

White granules or powder Other Names: Sulfuric acid dipotassium salt, Dipotassium sulfate CAS #: 7778-80-5 J.T. Baker Product #: 3282-01 J.T. Baker Lot #: 720140 J.T. Baker Analysis Assay (K2SO4): 99.6% Insoluble Matter: 0.001% pH of 5% solution at 25 ^oC: 6.0 Chloride (Cl): Calcium, Magnesium and R2O3 precipitate: 0.008% Sodium (Na): 0.002% Trace Impurities: Nitrogen Compounds (as N) IMAGE_OF_SAMPLE: Not Available

X Units

cm⁻¹

Y Units

Absorbance

Data Points

2,126