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Food additives Zinc Chelate Zinc Amino Acid Chelate 20% | ||||||||
Product Name | Zinc Amino Acid Chelate 20% | |||||||
Specification | 20% | |||||||
Key Words | Zinc Amino Acid Chelate 20% | |||||||
Appearance | White Powder | |||||||
Grade | Healthcare, food grade | |||||||
Test Method | HPLC | |||||||
Shelf Life | 2 Years | |||||||



ANALYSIS | SPECIFICATION | RESULTS | METHOD | |||
Assay(Dry Basis) | 99% | Confirm | UV || USP<201> | |||
Zinc(Dry Basis) | 20%-24% | 21.4% | HPLC | |||
Identification | Correspond to standard | Confirm | TLC || USP<201> | |||
PHYSICAL CHARACTERISTICS | ||||||
Particle Size | NLT 95% Through 80 mesh | Confirm | Analytical sieving || USP | |||
Loss on Drying | NMT 5.00% | Confirm | USP | |||
Total Ash | NMT 5.00% | Confirm | USP | |||
Bulk Density | Between 40-60g/100ml | Confirm | USP | |||
CHEMICAL CHARACTERISTICS | ||||||
Residual Solvent | NMT 5000ppm | Confirm | GC || USP | |||
Pesticide Residue | Meet the requirements | Confirm | GC || USP | |||
Heavy Metals(as Pb) | NMT 10ppm | Confirm | USP Method II | |||
Arsenic (As) | NMT 2ppm | Confirm | ICP-MS | |||
Lead (Pb) | NMT 2ppm | Confirm | ICP-MS | |||
Cadmium(Cd) | NMT 1ppm | Confirm | ICP-MS | |||
Mercury(Hg) | NMT 1ppm | Confirm | ICP-MS | |||
MICROBIOLOGICAL CHARACTERISTICS | ||||||
Total Plate Count | NMT10000cfu/g | Confirm | USP | |||
Total Yeast & Mold | NMT1000cfu/g | Confirm | USP | |||
E.Coli | Not Detected in(g) 10 | Not Detected | USP | |||
Salmonella | Not Detected in(g) 25 | Not Detected | USP | |||
Staphylococcus | Not Detected in(g) 10 | Not Detected | USP | |||





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