Potassium 19 K 39.0983

Potassium Sulfate EP Granular

Jost Code: 2684

Synonyms: Dipotassium sulfate, sulfuric acid, dipotassium salt

Potassium Sulfate EP Granular 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
174.3
Use
Pharmaceuticals
Description
White translucent crystals
Containers
55 lb/25 kg cartons
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
07/15/2021
Identification
Test A
Pass
Test B
Pass
Solubility
Clear and Colorless
LOD
1.0% maximum
Assay
98.5 - 101.0%
Chloride
40 ppm maximum
Iron
10 ppm maximum
Calcium
200 ppm maximum
Acidity or Alkalinity
Pass
Heavy Metals
20 ppm maximum
Magnesium
20 ppm maximum
Sodium
1000 ppm maximum
Microbial Test Results
Aerobic Plate Count
10³ cfu/g Maximum
Yeast and Mold Count
10² cfu/g Maximum
Total Coliforms
Negative
Technical Information
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    It has been known for decades that urinary potassium excretion varies with a circadian pattern. In this review, we consider the historical evidence for this phenomenon and present an overview of recent developments in the field. Extensive evidence from the latter part of the last century clearly demonstrates that circadian potassium excretion does not depend… Read Abstract

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