... arsenic, both no more than 1ppm. 3. Standard: USP/BP. Zinc Gluconate1. Description:Molecular formula: C12H22O14Zn • 3H2OMolecular weight: 509.69CAS NO ... and almost no stimulation to intestines and stomach.Application: As zinc nutrition supplement, it is widely used in health food, medicine ... , etc. It is digested into zinc and glucose acid in vivo, which involves in all of ...