Zinc 30 Zn 65.38

Zinc Sulfate Monohydrate USP Powder

Jost Code: 2989

Synonyms: Zinc sulfate hydrate, Zinc sulphate monohydrate, dried zinc sulfate, Sulfuric acid, zinc salt (1:1), monohydrate

Zinc Sulfate Monohydrate USP Powder can be used as a dietary ingredient 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· H2O
CAS Number
7446-19-7
Molecular Weight
179.5
Use
Nutrient; Dietary Ingredient
Description
White powder
Mineral Content (For formulation guidance/Not a specification)
Zn (as-is): 36.1% - 36.6%
Containers
55 lb/25 kg carton
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
08/02/2021
Identification
Test A
Pass
Test B
Pass
Assay
99.0% - 100.5%
Alkalies and Alkaline Earths
0.9% maximum
Acidity
Pass
Particle Size
Mesh Thru 200 μm
70% minimum
Mesh Thru 30
99% minimum
Lead
0.5 ppm maximum
Arsenic
1 ppm maximum
Cadmium
1 ppm maximum
Mercury
0.1 ppm maximum
Microbial Test Results
Aerobic Plate Count
10³ cfu/g maximum
Yeast and Mold Count
10² cfu/g maximum
Total Coliforms
Negative