China Custom High Quality Best Selling 99% Zinc Picolinate CAS 17949-65-4, Find details about China Zinc Picolinate, CAS 17949-65-4 from Custom High Quality Best Selling 99% Zinc Picolinate CAS 17949-65-4
Product Name: Zinc Picolinate
Specification: 99%
Appearance: White Powder
TECHNICAL DATE SHEET
PRODUCT SPECIFICATIONS | ||
Product Name: | Zinc Picolinate | |
CAS number | 17949-65-4 | |
Molecular formula | C12H8N2O4Zn | |
ANALYSIS ITEMS | SPECIFICATION | TEST METHOD |
Appearance | White Powder | Visual |
Odor | Characteristic | Olfactory |
Identification-FTIR | IR spectra of sample compares | USP |
Qualitatively to the IR spectra of The standard | USP | |
Loss On Drying | NMT2.5% | |
Particle Size | NLT95% through 60 mesh | USP |
PH of 0.5% solution | 5.0-8.0 | USP |
Zinc(from zinc picolinate) | 20%-23%(dry basis) | Volumetric/ICP |
Lead | NMT 1 ppm | ICPMS |
Total Plate Count | ≤5000cfu/g | USP<2021> |
Yeast and Mold | ≤100cfu/g | USP<2021> |
E.coli | Negative/10g | USP<2022> |
Salmonella | Negative/10g | USP<2022> |
S. aureus | Negative/10g | USP<2022> |
Packing | Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm. | |
Storage | Store in a well-closed container away from moisture, light, oxygen. | |
Shelf Life | 24 months under the conditions above and in its original packaging |