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
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:
We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises 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: Netherlands, Leicester, Ghana, Business philosophy: Take the customer as the Center, take the quality as the life, integrity, responsibility, focus, innovation.We will provide professional, quality in return for the trust of customers, with most major global suppliers，all of our employees will work together and move forward together.
By Catherine from Auckland - 2018.11.11 19:52
The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
By Michelle from Bangkok - 2017.11.11 11:41
