Professional China Dibutyl Adipate - Cerium dioxide 1306-38-3 factory price – Starsky
Professional China Dibutyl Adipate - 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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Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for Professional China Dibutyl Adipate - Cerium dioxide 1306-38-3 factory price – Starsky, The product will supply to all over the world, such as: Cape Town, Mumbai, Latvia, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our products. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.
By Eudora from Liverpool - 2017.01.11 17:15
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Anna from Singapore - 2018.02.21 12:14