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    The domestic and foreign trade
    of phosphorous chemical products

    We win by quality

    PRODUCTS

    We are committed to making the company a fine phosphate production enterprise with "prominent main business, reasonable structure, advanced management science, advanced culture, friendly environment and harmonious atmosphere".

    Sodium pyrophosphate anhydrous
    Product name: Sodium pyrophosphate anhydrous
    Alias: Sodium pyrophosphate; Tetrasodium pyrophosphate; TSPP; Tetra Sodium Pyrophosphate; Tetrasodium Diphosohate
    CAS No.: 7722-88-5
    EINECS No.: 231-767-1
    Formula: Na4P2O7
    MW: 265.9
    Structure:
    Density: 2.53
    Melting point: 880℃
    Properties: White crystalline powder
    Solubility: Soluble in water, solubility in water at 20 ℃ 100g of 6.23g, alkaline aqueous solution; insoluble in alcohol.
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