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· 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@nnqgs.cn
· Web: nnqgs.cn |
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Triphenylphosphine
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【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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