1.Appearance:well dispersed white powder
2.Assay(HPLC) :Min 99%
3.It's the Provitamin of DL-Pantothenic acid(Vitamin B5), which plays a key role in the human intermediary
5.Storage conditions:should store in cool, dry conditions in well sealed containers.
7.Shelf life: 24 months
8.Advantages:high content,use less dosage,thus saving your production cost;environmently friendly,stable,low price make you more competitive
10. About 10-year manufacturers,have exported to America,Togo,South African,India,France etc many countries.