Alpha-ketoglutaric acid potassium salt Details
Chemical Name: Potassium hydrogen 2-oxoglutarate; alpha-ketoglutaric acid potassium salt; 2-Oxopentanedioic acid potassium salt
CAS No.: 997-43-3
Molecular Formula: C5H5KO5
Molecular Weight: 184.19
Molecular Structure:
Appearance: White to light yellow crystalline powder
Alpha-ketoglutaric acid potassium salt Typical Properties
Item |
Specifications |
Appearance |
White to light yellow crystalline powder |
Assay % |
≥98 |
Transmittance (10%H2O) % |
≥95 |
Loss on Drying % |
≤1.0 |
Chloride ppm |
≤500 |
Heavy metals ppm |
≤10 |
As ppm |
≤1 |
Pb ppm |
≤1 |
Cd ppm |
≤1 |
Hg ppm |
≤1 |
Fe ppm |
≤30 |
Total plate countb cfu/g |
<1000 |
Yeast/mold cfu/g |
<100 |
E.Coli cfu/g |
Negative |
Salmonella cfu/g |
Negative |
Alpha-ketoglutaric acid potassium salt Usage
1.Medical raw materials
2.Food additives
Alpha-ketoglutaric acid potassium salt Packaging and Shipping
25 kg/Drum or as customized package.
Alpha-ketoglutaric acid potassium salt Storage
Ventilation low temperature drying;