Zinc picolinate

• CAS No.: 17949-65-4
• Formula: C12H8N2O4Zn
• Packaging Material: Aluminum Foil Bag/Cardboard barrel
• Storage Method: Normal
• Shelf Life: 24 Months
• Nutrient Composition: Amino Acid
• Resource: Natural
• The content of active substances: 100%
• Transport Package: 25 Kg/Carton Outside and Double Food Plastic Bags
• Specification: 98%
• Trademark: SOST
• Origin: China
• Production Capacity: 10000 Kg/Momth

Product Description

Product Description

Zinc pyridinecarboxylate is a chemical compound with the molecular formula C12H8N2O4Zn, a white crystalline or fine crystalline powder, hygroscopic and soluble in water.


Zinc pyridinate is an acid form of zinc that the body absorbs more readily than other forms of zinc. In a study designed to measure the absorption of different forms of zinc, scientists measured the amount of zinc in the hair, skin and urine of test subjects because these are the areas of the body with the highest zinc content. The study, published in the journal Agents Actions, found that test subjects absorbed zinc pyridinecarboxylate better than zinc citrate or zinc gluconate. Zinc pyridinecarboxylate may help control acne. It can also act as a general immune booster. Zinc pyridinecarboxylate may also help your body get rid of many types of toxins In addition, zinc pyridinecarboxylate helps prevent and treat diseases such as enlarged prostate, liver disease and cirrhosis; zinc and other oxidants, including vitamins C, E and -carotene, may help slow the progression of age-related macular degeneration.

Health products, feed and other functional foods but not including baby products.
Certificate of Analysis
Product Name: Zinc Picolinate                      Quantity:500kg
Batch Number: ZP2022904                         Date of Manufacture: 2022.09.04
Country of Origin: China                           Date of Test : 2022.09.06

Item                  Method               Specifications             Results
Appearance           Visual                White Powder           White Powder 
Odor                 Olfactory             Characteristic            Characteristic  
Identification-FTIR      USP        IR spectra of sample compares          conforms              
                              Qualitatively to the IR spectra of The standard
Loss On Drying         USP                  NMT2.5%                  0.8%
Particle Size                           NLT95% through 60 mesh           96.5%
PH of 0.5% solution                            5.0-8.0                   7.0               
Assay             
Zinc
(from zinc picolinate)  Volumetric/ICP         20%-23%( dry basis)         20.4%
Heavy Metals
Cadmium             ICPMS               NMT 1 ppm                0.1ppm
Lead                 ICPMS               NMT 1 ppm                0.6ppm
Mercury              ICPMS               NMT 0.3 ppm               0.1ppm
Arsenic               ICPMS               NMT 1 ppm                0.1ppm
Microbiological Analysis
Total Plate Count      USP<2021>            5x 103cfu/g                20cfu/g
Yeast and Mold       USP<2021>           ≤lx 102cfu/g               20cfu/g

1. coli              USP<2021>           Negative/10gm             Negative

Salmonella           USP<2021>           Negative/10gm             Negative

1. Aureus            USP<2021>           Negative/10gm             Negative

Storage
Storage condition     Store in well closed container and in dry and cool place

Shelf Life : 24 months under the conditions below, no antioxidant used
    Package : 25 kg/Drum outside and double food plastic bags inside
                     
QC : Guo Shan                     QA: Feng Li
 

 

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