Potassium 19 K 39.0983

Potassium Phosphate Dibasic USP Powder

Jost Code: 2666

Synonyms: Dipotassium hydrogenphosphate, Dipotassium phosphate, sec.-Potassium phosphate

Potassium Phosphate can be used as a dietary ingredient and as a nutrient. This product is known to be used in pharmaceuticals, in oral care products, as a laboratory reagent, and in fermentation and cell cultures. Potassium works with sodium to normalize heart rhythms and to regulate the body’s waste balance. It also preserves proper alkalinity of body fluids and assists in reducing high blood pressure. Product specifications, SDSs and certifications are available under Additional Information.

Chemical Formula
K2HPO4
CAS Number
7758-11-4
Molecular Weight
174.18
Use
Oral Care; Nutrient; Dietary Ingredient; Pharmaceuticals; Laboratory Reagent; Fermention and Cell Cultures
Description
White, powder product
Containers
55 lb/25 kg cartons. Additional packaging options: 50 kg poly drums, 12 kg poly pails.
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
05/11/2021
Assay
98.0 - 100.5%
pH (5%)
8.5 - 9.6
Insoluble Matter
0.2% maximum
LOD
1.0% maximum
Chloride
0.03% maximum
Sulfate
0.1% maximum
Heavy Metals
10 ppm maximum
Iron
0.003% maximum
Sodium
Pass
Arsenic
3 ppm maximum
Carbonate
Pass
Fluoride
0.001% maximum
Monobasic or Tribasic Salt
Pass
Microbial Test Results
Aerobic Plate Count
1000 cfu/g maximum
Yeast and Mold Count
100 cfu/g maximum
Total Coliforms
Negative
Identification
Test A
Pass
Test B
Pass
Residual Solvents
Conforms to USP
Lead
Report