L-ornithine L-aspartate

Short Description:

NameL-Ornithine L-aspartate salt

Synonyms(S)-2,5-Diaminopentanoic acid L-aspartate salt; L-Ornithine L-aspartate

Molecular FormulaC5H12N2O2.C4H7NO4

Molecular Weight265.26

CAS Registry Number3230-94-2


Packing:25kg bag/drum/carton

Port of loading: China main port

Port of dispapch:Shanghai ; Qindao;Tianjin

Product Detail


Packaging & Shipping


Product Tags

L-Ornithine-L-Aspartate; L-Ornithine L-aspartate; L-ornithine L-aspartate salt; (S)-2,5-Diaminopentanoic acid L-aspartate salt Function: L-ornithine-L-aspartate is a key metabolite in liver function, crucial in converting ammonia to urea and glutamine, thereby supporting healthy levels of ammonia.

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  • Item Index
    Appearance white crystalline powder
    Assay(%) 98.0-101.0
    Transmissivity(%)  ≥98.0(1g in 10mL H2O)
    pH 6.0-7.0(10% H2O)
    Specific rotation (º)[α]D20 +27.0±1.0(8g/100ml,6N HCl)
    Loss on Drying (%) ≤7.0
    Residue on ignition (%) ≤0.10
    Heavy metals (as Pb)(ppm) ≤10
    Arsenic (ppm) ≤1
    Chloride ion(ppm) ≤200
    Sulfate radical (ppm) ≤200
    Ammonium ion (ppm) ≤200
    Ferric ion (ppm) ≤10

    Storage: in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.

    Shelf Life: 48 months 

    Package:in 25kg/bag


    1. What’s your payment terms?
    T/T or L/C.

    2. What’s your delivery time?
    Usually we will arrange the shipment in 7 -15 days.

    3. How about the packing?
    Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

    4. How about the validity of the products?
    According to the products you ordered.

    5. What documents you provide? 
    Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

    6. What is loading port?
    Usually is Shanghai,Qingdao or Tianjin.

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