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  • Monosodium Phosphate 2-hydrate
    Product Data

    Quality, metal content, physical appearance, color, flavor, bulk density, solubility and pH-value are important parameters of our products. If you need more information, please feel free to contact us.

    General Characteristics

    Synonyms: Sodium Dihydrogen Phosphate; Sodium Phosphate, primary

    Formula NaH2PO4 * 2H2O
    Molecular weight 156.01 g/mol
    CAS No.: 13472-35-0
    EINECS No.: 231-449-2
    HS No.: 28352200

    Product number Product parameter Storage conditions | Retest period Additional information
    503032000 crystals
    Ph.Eur.11.Ed. | USP 30, USP 43 | BP 2023
    approx. 14.5 % Na |
    Keep well closed, dry and at temperatures below 30 °C; 24 months
    503032001 powder
    Ph.Eur.11.Ed. | USP 43 | DPL-BioPharm
    approx. 14.5 % Na | Solubility 20 °C: ++ |
    Keep well closed, dry and at temperatures below 30 °C; 36 months
    503032002 fine crystals
    API quality | Ph.Eur.11.Ed. | USP 43 | Low in Endotoxins
    approx. 14.5 % Na | Solubility 20 °C: ++ |
    Keep well closed, dry and at temperatures below 30 °C; 36 months CEP available
    503032010 crystals
    E 339 (i)
    approx. 14.5 % Na |
    Keep well closed, dry and at temperatures below 30 °C; 36 months
    503032020 approx. 14.5 % Na | Keep well closed, dry and at temperatures below 30 °C; 24 months

    ++ > 100 g/l | + 10 - 100 g/l | − 1 - 10 g/l | −− < 1 g/l
    The solubility specified here was measured in water. The solubility is influenced by many factors in the application.

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