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Triphenylphosphine Cas 603-35-0

Appearance: white flakes
Assay: 99.8%
Packaging:25KG,40KG Bag, Fiber Drum, Steel Drum
Sample: available
  • Ensince Industry

Quick Details

Chemical Name: Triphenylphosphine/ TPP

CAS No.:603-35-0

Molecular Formula: C18H15P

Molecular weight: 262.29

Chemical Structure:Triphenylphosphine Structure

Appearance: white flakes

Assay: 99.8%

Typical Properties

Item Standard
Appearance White flakes
TPP assay 99.8%min
TPPO assay 0.2%max
Melting point 80~82
Loss on drying 0.05%min


1.It widely used in medicine, petrochemical industry, coatings, rubber etc.

2. It can be used as catalyst,promoter,flame retardant,light thermal stabilizer,lubricants anti-oxidation, and also can be used as polymerization initiators, the material of antibacterial drugs

Packaging and Shipping

Packing: 25KG,40KG Bag, Fiber Drum, Steel Drum.

Delivery: delivery within 3-5working days.


Avoiding light and drying.