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    tripotassium citrate

    Others

    Names
     
    IUPAC name
    tripotassium citrate
     
    Identifiers标识
     
    CAS Number
    866-84-2
    3D model (JSmol)
    ChEMBL
    ChEMBL1200458
    ChemSpider
    12775
    ECHA InfoCard
    100.011.596
    E number
    E332(ii) (antioxidants, ...)
    PubChem CID
    13344
    CompTox Dashboard (EPA)
    DTXSID8027325
    InChI
    InChI=1S/C6H8O7.3K/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3
    Key: QEEAPRPFLLJWCF-UHFFFAOYSA-K
    InChI=1/C6H8O7.3K/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3
    Key: QEEAPRPFLLJWCF-DFZHHIFOAD
    SMILES
    [K+].[K+].[K+].O=C([O-])CC(O)(C([O-])=O)CC(=O)[O-]
     
    Properties所有物
     
    Chemical formula化学式
    K3C6H5O7
    Molar mass摩尔质量
    306.395 g/mol
    Appearance形态
    white powder    hygroscopic 
    Odor气味
    Odorless 
    Density密度
    1.98 g/cm3
    Melting point熔点
    180 °C (356 °F; 453 K)
    Boiling point沸点
    230 °C (446 °F; 503 K)
    Solubility in water
    溶解度;水溶性
    soluble 
    Solubility可解释性
    soluble in glycerin 
    insoluble in ethanol (95%)
    Acidity (pKa)酸性
    8.5
     
    Pharmacology
    药物学; 药理学
     
    ATC code
    A12BA02 (WHO)
    Hazards
    Lethal dose or concentration (LD, LC)
    LD50 (median dose)
    170 mg/kg (IV, dog)
    Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).