China (Mainland) 
name: triphenylphosphine (tpp)
capacity: 1000 t/year
applications: ♦ in vitamin synthesis and production of apis, crop protection products and coatings
♦ as a co-catalyst in isobutanol and n-butanol production
♦ as an initiator of several polymerization reactions
♦ as an oxidation and uv stabilizer in plastics
package: 25kg/drum
storage: stored in cool and dry place, avoid direct rays of sunlight, keep away from oxidizing materials.
|
product |
triphenylphosphine (tpp) |
|
cas no． |
603-35-0 |
|
formula |
c18h15p |
|
molecular weight |
262.28 |
|
appearance |
white crystalline powder |
|
solubility in benzene |
colorless and transparent without mechanical impurity |
|
content of tpp (gc) |
≥99.60% |
|
content of tppo |
≤0.20% |
|
melting range |
79°c-82°c |
|
loss on drying |
≤0.1% |