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      Shaoxing Huawei Chemical Co.,Ltd.
      Main products
      · Triphenylphosphine
      · Tetrachlorophthalic Anhydride
      · p-Cresol
      · Sodium sulfite
      · Sulfuric acid
      contact us
      · Binhai:Shaoxing Huawei Chemical Co.,Ltd.
      · Tel: +86-575-85620368   13957559832
      · Paojiang:Shaoxing Huali Fine Chemical Co., Ltd.
      · Tel: +86-575-85726755   13867572782
      · Pingshui:Shaoxing Huawei Chemical Co., Ltd.
      · Tel: +86-575-85767147   13505751287
      · E-mail: [email protected]
      · Web: www.bbji.tw
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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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