Vitamin B2 80%

Category:Active Pharmaceutical Ingredients > Vitamin
Product Name:Vitamin B2 80%
CAS No.:83-88-5
Standard:USP, BP
Price(USD):0.00
Company:HEBEI HUANWEI BIOTECH CO.,LTD.

Basic Info
  • Grade: Food Grade

    Factory Location: Shandong / Henan

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

  • Packaging Information: 25kg/carton

  • Sample Provided: yes

    Specifications: 
    Identification:  Positive
    Particle Size(0.28MM Sieve): 90% pass through
    Loss on dring: 3.0% max
    Residue on ignition: 5% max
    Volatilizable Impurity of Organic: Conform
    Assay (on dry basis) (HPLC): 80% min
    Apperrance: Yellow to Orange-yellow free flowing powder.

     

    ITEM

    STANDARD

    Character

    Yellow to Orange-yellow free flowing particle

    Identification Positive

    Must comply

    Particle Size(0.28MM Sieve)

    Sieve 90% pass through 0.28mm normal sieve

    Loss on dring

    3.0% max

    Residue on ignition

    5% max

    Volatilizable Impurity of Organic

    Msut comply

    Assay(on dry material)

    77.8-84%

    Inspection method

    According to “Feed additive-Riboflavin flowing particle”GB/T 18632-2002.

    Packing:    Normally in 25kg paper cartons with PE liners.
    Storage:    Stable powder, keep container closed in a dark, dry and cool condition when in not use

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