|
 |
| |
|
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. |
|
|
|
