offer D-Calcium Pantothenate

our company is one of largest manufacture of calcium D Pantothenate and exportor, we have food grade and pharm grade, BP or USP Grade.
the specifications as follows:
Descriptions: almost white powder
Specific rotaion: 24.0-28.5
Nitrogen Content: 8.2-8.6%
Loss on drying: 5.0%max
Assay: 98.0-101%
Heavy Metals: 0.002%min
if you are interested in my products, pls kindly contact me: Miss Echo