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Food Grade Zinc Picolinate Powder 99% Purity Powder CAS 17949-65-4 Wholesale Zinc Supplement Raw Material

Other Name

  Zinc Picolinate 

Appearance

White Powder

Specifications

99% 

Price

28-50 USD

MOQ

1KG

Application

Food Additives

Certificates

HACCP, ISO22000, Kosher, Halal, TÜVRheinland, EU Organic Certificate, USDA, NOP, FDA

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    product details
    Best Skin Whitening Vitamin B3 Niacinamide Powder-1 Supplier, Factory | Ceres Biotech
    Standardized Raw Material

    FOOD GRADE
    ZINC PICOLINATE

    Our Food Grade Zinc Picolinate (CAS 17949-65-4) is a chelated zinc compound where zinc is bound to picolinic acid — a naturally occurring metabolite. This chelation structure provides enhanced bioavailability, making it a preferred mineral form for high-quality zinc supplementation in capsules, tablets, and functional food applications.

    Assay: ≥99.0% (HPLC) CAS: 17949-65-4 C₁₂H₈N₂O₄Zn Food Grade
    Zinc Picolinate Powder 99% Purity
    Chelated Zinc Bioavailability

    Technical Specifications

    Analytical Characterization
    Product Name
    Zinc Picolinate
    CAS Registry No.
    17949-65-4
    Assay (HPLC)
    ≥ 99.0%
    Molecular Identity
    C₁₂H₈N₂O₄Zn
    Physical Form
    White Crystalline Powder
    Solubility
    Soluble in water; slightly soluble in ethanol
    Loss on Drying
    ≤ 1.0%
    Heavy Metals
    ≤ 10 ppm
    Storage Class
    Kept in a cool, dry place; away from direct sunlight
    * This specification sheet is for informational purposes for professional laboratory use and manufacturing. Full compendial testing data is documented in the Batch Certificate of Analysis (COA).
    Reference Grade

    Core Advantages

    Material characterization & quality assurance

    Analytical
    Precision

    Every batch is tested by HPLC to verify ≥99.0% purity with full traceability. We provide COAs including heavy metals, microbial limits, and loss on drying — ensuring consistent raw material quality for downstream manufacturing.

    Enhanced
    Bioavailability

    Zinc Picolinate uses picolinic acid as a chelating agent — a naturally occurring metabolite. This chelated form is recognized for its superior absorption profile compared to inorganic zinc salts, supporting efficient mineral uptake in supplement formulations.

    Food-Grade
    Quality

    Produced under strict food-grade manufacturing protocols with verified heavy metal controls. Our production facilities comply with international quality standards, supporting seamless import clearance and regulatory documentation for global nutraceutical markets.

    Professional Process

    End-to-end quality management system
    1
    Raw Material
    Sourcing
    Verified suppliers with CoA
    2
    Chelation
    Reaction
    pH-controlled synthesis
    3
    Multi-Stage
    Purification
    Crystallization & filtration
    4
    Drying &
    Milling
    Low-temp processes
    5
    Batch QC
    Testing
    HPLC & ICP verification
    6
    Packaging &
    Dispatch
    Moisture-sealed units

    Certificate of Analysis (COA)

    Product Name Zinc Picolinate Quantity 500 kg
    Batch No. CRSL260409 Test Date 2026-04-10
    Manufacturing Date 2026-04-09 Expiry Date 2028-04-08
    Items Specification Methods Results
    Color White GB1886.244-2016 Conformity
    Form Powder GB1886.244-2016 Conformity
    Assay ≥99% GB1886.244-2016 99.12%
    Loss on Drying ≤5.0 (g/100g) GB1886.244-2016 1.94
    Ash content ≤4.0 (%) GB1886.244-2016 0.10
    Arsenic (as As) ≤2.0 (mg/kg) GB1886.244-2016 Conformity
    Lead (as Pb) ≤5.0 (mg/kg) GB1886.244-2016 Conformity
    Shelf Life 24 months under standard storage, no antioxidant used.
    Package 25 kg/carton outside and double food plastic bags inside.
    Storage Store in a cool, dry place away from Moisture, Light, and Oxygen.

    Mechanism of Function

    Chelated zinc in biological systems

    Chelated Zinc Bioavailability

    Zinc Picolinate provides zinc in a chelated form bound to picolinic acid. Picolinic acid is naturally produced in the intestinal mucosa during tryptophan metabolism. This chelation helps zinc bypass competitive absorption pathways common with inorganic zinc salts, potentially supporting enhanced mineral uptake in supplement formulations.

    Essential Cofactor for Enzymes

    Zinc serves as a structural component and catalytic cofactor for over 300 zinc-dependent enzymes in the human body, including superoxide dismutase (SOD), alcohol dehydrogenase, and carbonic anhydrase. Zinc Picolinate provides bioavailable zinc to support these enzymatic functions in nutritional applications.

    Antioxidant Defense Support

    Zinc is a cofactor for Cu/Zn Superoxide Dismutase (SOD), a key antioxidant enzyme that neutralizes reactive oxygen species (ROS) in cells. Adequate zinc nutrition supports the body's natural antioxidant defense systems and helps maintain cellular oxidative balance.

    Thioctic Acid 1
    Thioctic Acid 2

    Applications & Industries

    Versatile integration for life sciences

    Advanced Nutraceuticals

    • Zinc supplements (Capsules & Tablets) with enhanced absorption profile formulations.
    • Multi-mineral complexes for comprehensive mineral supplementation.
    • Effervescent tablets and functional beverage powders with bioavailable zinc.

    Nutricosmetic Systems

    • Anti-aging skincare products leveraging zinc's sebum-regulating properties.
    • Hair growth and scalp health formulations targeting mineral nutrition.
    • Nail strengthening products for mineral deficiency support.

    Functional Food & Beverage

    • Fortified foods and dietary supplements with chelated zinc.
    • Sports nutrition products targeting mineral balance and recovery.
    • Gummy and chewable formulations using zinc picolinate's high solubility.

    Animal Nutrition

    • Feed additives for livestock and poultry mineral supplementation.
    • Aquaculture nutrition formulations targeting growth and immune support.
    • Pet food fortification with highly bioavailable zinc sources.

    Frequently Asked Questions

    Technical support & logistics inquiries
    Q1: What is the difference between Zinc Picolinate and other zinc supplements? +
    Zinc Picolinate is a chelated form of zinc where zinc is bound to picolinic acid. This chelation structure may support enhanced absorption compared to inorganic forms such as zinc sulfate or zinc gluconate. Picolinic acid is naturally produced in the intestinal mucosa, making this form particularly well-researched for its bioavailability characteristics in mineral supplementation.
    Q2: What is the recommended dosage and what certifications do you provide? +
    Dosage varies by formulation and target market regulation. We do not provide medical dosage recommendations. As a raw material supplier, we provide full Certificates of Analysis (COA) for each batch, including HPLC purity, heavy metals (ICP), and microbial testing results. Third-party testing at recognized institutions (e.g., SGS, Eurofins) can be arranged upon request.
    Q3: Is this product suitable for vegan and vegetarian formulations? +
    Zinc Picolinate is an inorganic-organic hybrid compound synthesized from zinc salts and picolinic acid. It does not contain animal-derived ingredients. Please request our Specification Sheet and confirm with your regulatory team for specific vegan/vegetarian certification requirements in your target market.
    Q4: What is the Minimum Order Quantity (MOQ) and lead time? +
    As a primary source manufacturer, we support projects from early-stage R&D to commercial production. Sample MOQs start as low as 1 kg. Commercial order MOQs typically start at 25 kg. Standard lead time is 2–3 weeks for in-stock materials; larger orders may require additional production scheduling. Please contact us for a tailored quotation.
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