Cheap PriceList for Tetrakis(Triphenylphosphine)Palladium Cas 14221-01-3 - (2-Bromoethyl)benzene 2-Phenylethyl bromide 103-63-9 – Starsky
Cheap PriceList for Tetrakis(Triphenylphosphine)Palladium Cas 14221-01-3 - (2-Bromoethyl)benzene 2-Phenylethyl bromide 103-63-9 – 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:
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Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Cheap PriceList for Tetrakis(Triphenylphosphine)Palladium Cas 14221-01-3 - (2-Bromoethyl)benzene 2-Phenylethyl bromide 103-63-9 – Starsky, The product will supply to all over the world, such as: Greenland, Bulgaria, Greece, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our products and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
By Genevieve from Brisbane - 2018.06.21 17:11
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
By Phoenix from UAE - 2017.11.20 15:58
