D-Calcium Pantothenate

Appearance White Powder Identification A: Infrared Absorption<197K> Concordant with the reference spectrum B: A solution (1 in 20)responds Conform to USP31 to the test for calcium<191> Specific Rotation: Between +25.0° and +27.5° Alkalinity: No pink color is produced within 5 seconds Loss on Drying: Not more than 5.0% Heavy Metals: Not more than 0.002% Ordinary Impurities: Not more than 1.0% Nitrogen Content: 5.7%-6.0% Content of Calcium: 8.2%-8.6% Biological Count Total Plate Count: <100cfu/g E.Coli: Negative Salmonella: Negative