Top Quality Factory Price Dibutyl Phthalate Dbp 84-74-2 - Cerium dioxide 1306-38-3 factory price – Starsky
Top Quality Factory Price Dibutyl Phthalate Dbp 84-74-2 - Cerium dioxide 1306-38-3 factory price – 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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We've been commitment to offer the competitive rate ,outstanding merchandise good quality, too as fast delivery for Top Quality Factory Price Dibutyl Phthalate Dbp 84-74-2 - Cerium dioxide 1306-38-3 factory price – Starsky, The product will supply to all over the world, such as: Saudi Arabia, Switzerland, Finland, It using the world's leading system for reliable operation, a low failure rate, it suitable for Argentina customers choice. Our company is situated within the national civilized cities, the traffic is very convenient, unique geographical and economic conditions. We pursue a people-oriented, meticulous manufacturing, brainstorm, build brilliant" business philosophy. Strict quality management, perfect service, reasonable price in Argentina is our stand on the premise of competition. If necessary, welcome to contact us by our website or phone consultation, we will be happy to serve you.
By Bruno Cabrera from Bangalore - 2018.06.09 12:42
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Lee from Monaco - 2018.09.23 18:44
