Chemical Name:Zein
CAS: 9010-66-6
Appearence: Yellow powder
Chemical Name:Zinc gluconate
CAS: 4468-02-4
Molecular Fomula:C12H22O14Zn
Molecular Weight: 455.68
Appearance:White Crystal Powder
Purity: 99%
Chemical Name: Zinc sulfate heptahydrate
CAS No.: 7446-20-0
Molecular Formula: H14O11SZn
Molecular weight:287.56
Appearance:Prismatic Crystallization of Colorless Oblique Crystal System
Assay: 99%min