Zinc picolinate Quick Details
Product Name: Zinc picolinate
Other Name: Picolinic acid zinc; zinc 2-pyridinecarboxylate
CAS: 17949-65-4
Formula: C12H8N2O4Zn
Molecular Weight: 309.59
Appearance: White crystalline, free-flowing powder
Chemical Structure: 
Typical Properties
Item |
Specifications |
Appearance |
off- white powder |
Assay, % |
≥98.0% |
Total Plate Count, CFU/g |
≤1000 |
Zinc (Zn), % |
≤1000 |
Yeast and Molds, CFU/g |
≤100 |
Sulfate, % |
≤0.20 |
Arsenic (As), % |
≤0.0005 |
Heavy Metals (Pb), % |
≤0.002 |
Loss on drying, % |
≤2 |
Escherichia Coli, CFU/g |
Absent |
Salmonella Species, CFU/g |
Absent |
Staphylococcus aureus, CFU/g |
Absent |
Conclusion: |
The results conforms with enterprise standards |
Zinc picolinate Usage
Dietary supplements – treatment and prevention of zinc deficiency
Feed additives – enhancement of animal immunity
Packaging and Shipping
Packing: 25 kg/drum
Zinc picolinate Storage
Stored in a cool dry place out of direct sunlight