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  • Shaoxing Huawei Chemical Co.,Ltd.
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    · Triphenylphosphine
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    Triphenylphosphine

    【English name】:Triphenylphosphine
    【CAS】: 603-35-0
    【Structural formula】:
    【Molecular formula】:C18H15P
    【Molecular weight】: 262.30
    【Product quality】

    Inspection item

    Quality index

    Appearance

    White crystal or white powder

    Assay

    ≥99.7% (first grade), 99.8% (top grade)

    Melting point

    78.5-81.5℃, 79-81℃

    Loss on drying

    ≤0.005, ≤0.002

    【Packing】:25KG/cardboard drum
    【Properties】:White loose powder or crystalline solid, soluble in alcohol, benzene, and chloroform, slightly soluble in fat, almost insoluble in water.

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