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    Iohexol, CAS: 66108-95-0, purity 99%, API grade

    CAS No:66108-95-0
    Product Name:Iohexol, CAS: 66108-95-0, purity 99%, API grade
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    Detailed information

    [Molecular Formula]:


    1.Cas No:66108-950 
    2.Assay(by titration) 98%-102% 
    3.Packing:25kg/drum 
    4.For nonionic contrast agent


    Specifications: USP, EP, BP, JP 
     
     

    Items

    Specifications

    Characteristics

    White powder, tasteless

    IdentificationComplies with standards

    Specific rotation

    Between -0.5° and +0.5°

    Water

    ≤ 2.0%

    Heavy metals

    ≤ 20PPM

    Free aromatic amines

    ≤ 0.04%

    Free iodide

    ≤ 0.001%

    Ionic compounds

    ≤ 0.01%

    Methanol≤ 0.005%
    Isopropyl alcohol and methoxyethanol≤ 0.05%

    3-chloro-1,2-propanediol

    ≤ 0.005%

    O-alkylated compounds(HPLC)

    ≤ 0.45%

    Related substances  Complies with standards
    Residue on ignition≤ 0.1%

    Bacterial eudotoxins

    ≤ 0.001EU/mgI

    Absorbances

    400nm: ≤ 0.180 
    420nm: ≤ 0.030 
    450nm: ≤ 0.015

    Assay(by titration)

    98.0 -102.0%


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