Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Xiamen

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 10tons/year

    Contract Manufacturing: CRO,CMO

    Packaging Information: 25kg/bag

  • Delivery Lead Time: 7 days after payment

    Sample Provided: yes

    Payment Terms: L/C

    Product name

    Levomefolic acid

    L-5-methyltetrahydrofolic acid

    Levomefolic acid;

    L-5-MTHF

    (6S)-5-Methyltetrahydrofolic acid;

    CAS No.

    31690-09-2

    Molecular Formula

    C20H25N7O6

    Molecular Weight

    459.46

    Quality Standard

    99% up by HPLC

    Appearance

    White to light yellow powder

     

    COA

     

    Items

    Specifications

    Results

    Appearance

    White or off white powder

    Confirm

    Identification

    Positive

    Confirm

    Calcium

    7.0%-8.5%

    8.4%

    D-5-Methylfolate

    ≤1.0

    Not detected

    Residue on ignition

    ≤0.5%

    0.01%

    Water

    ≤17.0%

    13.5%

    Assay(HPLC)

    95.0%-102.0%

    99.5%

    Ash

    ≤0.1%

    0.05%

    Heavy Metal

    ≤20 ppm

    Confirm

    Total Plate Count

    ≤1000cfu/g

    Qualified

    Yeast&Mold

    ≤100cfu/g

    Qualified

    E.coil

    Negative

    Negative

    Salmonella

    Negative

    Negative

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    Sinoway Industrial Co.Ltd.
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