Potassium Sulfate EP Granular
Jost Code: 2684
Potassium Sulfate can be used for pharmaceuticals. Product specifications, SDSs and certifications are available under Additional Information.
Chemical Formula
K2 SO4
CAS Number
7778-80-5
Molecular Weight
174.26
Use
Pharmaceuticals
Description
Translucent crystals
Containers
300 lb. fiber drums; 25 kilogram packs EU only
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
02/08/2013
ID Test A
Pass
ID Test B
Pass
Assay
98.5 - 101.0%
Solubility
Clear/colorless
Sodium (Na)
0.10% maximum
Chloride (Cl)
40 ppm maximum
Heavy Metals (as Pb)
20 ppm maximum
Iron (Fe)
10 ppm maximum
Calcium
200 ppm maximum
Magnesium
20 ppm maximum
Acidity or Alkalinity
0.5 ml of 0.01 N HCI or NaOH maximum
LOD
1.0% maximum
Microbial Test Results
Aerobic Plate Count
1000 cfu / gram maximum
Yeast and Mold Count
100 cfu / gram maximum
Total Coliforms
Negative
