Detailed Product Description

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