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Basic Info

  • Grade: Food Grade

    Factory Location: shandong

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

  • Monthly Production Capacity: 7000kg

    Packaging Information: Bags, aluminum foil bags, fiber buckets

  • Delivery Lead Time: 1 day

    Sample Provided: yes

    Payment Terms: T/T

    PRODUCT SPECIFICATIONS
    Product Name: D-Ribose
    CAS number 50-69-1
    Molecular formula C5H10O5
    ANALYSIS ITEMS SPECIFICATION TEST METHOD
    Appearance White crystals or crystalline powder Organoleptic
    Assay 97.0~102.0%  
    Specific rotation[a]D20° -18.0°~-22.0°  
    Transmittance ≥ 95.0%  
    Loss on drying ≤ 3.0% Eur.Ph.9.0 [2.5.12]
    Sulphated Ash ≤ 0.2% Eur.Ph.9.0 [2.4.16]
    Heavy metal ≤ 10.0 mg/kg Eur.Ph.9.0 <2.4.8>
    Arsenic (As) ≤ 2.0 mg/kg Eur.Ph.9.0<2.2.58>ICP-MS
    Other saccharide Negative  
    Aerobic bacteria(TAMC) ≤1000 cfu/g USP39 <61>
    Yeast/Moulds(TAMC) ≤100 cfu/g USP39 <61>
    Escherichia coli: Negative USP39 <62>
    Salmonella: Negative USP39 <62>
    Aflatoxins B1 ≤ 5 ppb -Reg.EC 1881/2006 USP39 <62>
    Aflatoxins ∑ B1, B2, G1, G2 ≤ 10 ppb -Reg.EC 1881/2006 USP39 <62>

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