Zinc Sulfate Heptahydrate USP Granular
Jost Code: 2992
Zinc Sulfate Heptahydrate can be used as a dietary supplement and as a nutrient. Zinc is an important antioxidant nutrient. It is necessary for protein synthesis, wound healing, for blood stability, normal tissue function, and aids in the digestion and metabolism of phosphorus. It also governs the contractility of muscles and maintains the body’s alkaline balance. Product specifications, SDSs and certifications are available under Additional Information.
Chemical Formula
ZnSO4· 7H20
CAS Number
7446-20-0
Molecular Weight
287.56
Use
Nutrient; Dietary Ingredient
Description
White granules
Containers
50 kg / 110 lb. drums; 25 kilogram packs EU only
Storage
tore in a clean, dry warehouse in the original unopened containers.
Revision Date
03/09/2015
Identification
ID Test A
Pass
ID Test B
Pass
Assay
99.0% - 108.7%
Arsenic (As)
1 ppm maximum
Cadmium (Cd)
1 ppm maximum
Lead (as Pb)
0.5 ppm maximum
Mercury (Hg)
0.1 ppm maximum
Acidity
Pass
Alkalies and Alkaline Earths
0.9% maximum
Mesh Test thru 14
99% minimum
Microbial Test Results
Aerobic Plate Count
1000 cfu / gram maximum
Yeast and Mold Count
100 cfu / gram maximum
Total Coliforms
Negative
