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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: sales@huaweichemical.com
            · Web: www.yaqupjan.com
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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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