Chemical name:Triphenylphosphine,TPP
CAS 603-35-0
Molecular formula:C18H15P
Molecular weight:262.29
Melting point:79~82℃
Specification
Appearance |
White or almost white crystalline powder |
Content, % |
≥99.5 |
Melting Point，℃ |
79.00 ~ 82.00 |
Loss on drying,% |
≤0.1% |
TPPO |
≤0.5% |
Application
1. An important ligand for homogeneous catalysts used in petrochemical and fine chemical production.
2. The basic raw material of rhodium phosphine complex catalyst.
3. It plays an important role in the reaction of synthetic vitamin D2, vitamin A, clindamycin and other medicines and plant pigments.
4. Brightening agent, heat stabilizer, light stabilizer, antioxidant, flame retardant, antistatic agent, rubber antiozonant, analytical reagent in dye industry.
Packaging
25kg/drum or as customer's requirements
Storage
(1) Stored in a cool and dry well-closed container and in ventilated area.
(2) kept away from moisture and strong light or high temperature.
(3) Two years under well storage situation and stored away from direct sun light.
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