Hot sale Factory Scandium Metal Powder Cas 7440-20-2 - NIOBIUM(V) CHLORIDE 10026-12-7 – Starsky
Hot sale Factory Scandium Metal Powder Cas 7440-20-2 - NIOBIUM(V) CHLORIDE 10026-12-7 – Starsky Detail:
Description
Product Name: Tetrakis(triphenylphosphine)palladium
CAS: 14221-01-3
MF: C72H60P4Pd
MW: 1155.561844
EINECS: 238-086-9
Melting point: 103-107 °C
storage temp.: 2-8°C
form: Fine Powder or Platelets
color: Bright yellow to khaki
Water Solubility: insoluble
Specification
| Product Name | Tetrakis(triphenylphosphine)palladium |
| CAS | 14221-01-3 |
| Apperance | Yellow Powder |
| Melting point | 103-107 °C |
| Assay/Pd | ≥9.2% |
| Purity | ≥99% |
Properties of precious metal catalysts
1.High activity
Precious metal catalysts consist of highly dispersed nano-scale precious metal particles on supports with high surface area such as carbon, silica, and alumina.
2. Selectivity
The nano scale metal particles easily adsorb hydrogen and oxygen in the atmosphere. The hydrogen or oxygen is very active due to its dissociative adsorption through d-electron of out of shell of precious metal atoms.
3.Stability
Precious metals are stable. They do not easily form oxides by oxidation. The oxides of precious metals are, on the other hand, relatively not stable. Precious metals do not easily dissolve in acid or alkaline solution. Because of high thermal stability, precious metal catalyst has been used as automotive exhaust gas purification catalysts.
Storage
Stored in a ventilated and dry warehouse.
Product detail pictures:
Related Product Guide:
Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for Hot sale Factory Scandium Metal Powder Cas 7440-20-2 - NIOBIUM(V) CHLORIDE 10026-12-7 – Starsky, The product will supply to all over the world, such as: Dominica, Juventus, Swansea, All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.
By Anna from Wellington - 2018.06.12 16:22
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Edwina from Switzerland - 2018.09.21 11:44
