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    NATURAL FIELD CO.,LTD.
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    Vitamin B12 Powder
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    Production Lead Time:
    1 to 7 days day(s)
    Shipping Method:
    Sea freigh/Air freight
    Brand:
    Natural Field
    Specification:
    98%
    Certification:
    FSSC22000/KOSHER/HACCP/ISO9001/SC/ISO22000/HALAL
    Color:
    Dark Red powder
    Solubility:
    Fat-soluble vitamin
    Test Method:
    HPLC
    Shelf Life:
    24 Months
    Storage:
    Product should be preserved in tightly closed containers protected from light, heat, and air. Do not expose to alkalis
    Sample:
    Available
    Grade:
    Health Food Grade
    Description
    Contact Supplier
    Description
    Vitamin B12, also known as cobalamin, is a polycyclic compound containing trivalent cobalt. It features a corrin macrocycle—structurally similar to porphyrin—formed by the linkage of four reduced pyrrole rings, and it is the only vitamin that contains a metal element. Vitamin B12 appears as a red crystalline powder that is odorless and tasteless; it is soluble in water, sparingly soluble in ethanol, and insoluble in acetone, chloroform, and diethyl ether. Higher animals and plants cannot synthesize vitamin B12; all naturally occurring vitamin B12 is produced by microorganisms.


    FAQs

    Q:How to ensure the quality of raw materials?

    A:We strictly follow international standards such as ISO 22000 and HACCP, and can provide comprehensive testing reports for heawy metals,pesticide residues, microorganisms, and more. A the same time, we can provide a raw material traceabiity system to ensure fullcontrollability from planting/production to delivery.

    Q:Is there any relevant certification?

    A:We have obtained the Chinese food production license, and some of our raw materials have also obtained EU organic certification, US FDA filing, Halal/Kosher certification, etc. Specific certification documents can be provided according to customer requirements.

    Q:How long is the supply cycle?

    A: Regular orders will be shipped within 3 working days, while large orders (over 2 tons) require confirmation 10 days in advance. We have a regular safety stock and cooperate with multiple logistics companies to ensure timely transportation. Special needs can be negotiated for expedited processing.

    Q:Can you provide technical support?

    A: We have a professional R&D team that can provide descriptions of raw material characteristics, formula recommendations, and application cases (such as tablets, powders, soft capsules, etc.). If you need assistance with product filing, we can also provide compliance guidance.

    Q:What is the minimum order quantity (MOQ)?

    A:The standard MOQ is 100kg, while the MOQ for some high-value raw materials is 10kg. New customers can apply for a trial order (1-5kg) first, and the sample fee can be deducted from subsequent orders.

    Q:What are the payment methods?

    A:Support international trade common payment methods such as T/T and letter of credit (L/C)




    NATURAL FIELD CO.,LTD.

    NATURAL FIELD CO.,LTD.

    Shaanxi, Chinese Mainland

    Manufacturer

    Average Response Time

    Within 24 hours

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