Reasonable price for Wholesales 1,2-Dimethoxybenzene 91-16-7 - (2-Bromoethyl)benzene 2-Phenylethyl bromide 103-63-9 – Starsky
Reasonable price for Wholesales 1,2-Dimethoxybenzene 91-16-7 - (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:
Related Product Guide:
All we do is usually connected with our tenet " Consumer initial, Rely on 1st, devoting around the food stuff packaging and environmental safety for Reasonable price for Wholesales 1,2-Dimethoxybenzene 91-16-7 - (2-Bromoethyl)benzene 2-Phenylethyl bromide 103-63-9 – Starsky, The product will supply to all over the world, such as: kazan, Ghana, Congo, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective solutions and meticulous after-sales service. We firmly believe that: we're outstanding as we have been specialized.
By Frances from Azerbaijan - 2018.12.10 19:03
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Fay from Florence - 2017.10.25 15:53
