2021 High quality Trimethyl Citrate - Cerium dioxide 1306-38-3 – Starsky

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2021 High quality Trimethyl Citrate - Cerium dioxide 1306-38-3 – 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.

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2021 High quality Trimethyl Citrate - Cerium dioxide 1306-38-3 – Starsky detail pictures

2021 High quality Trimethyl Citrate - Cerium dioxide 1306-38-3 – Starsky detail pictures

2021 High quality Trimethyl Citrate - Cerium dioxide 1306-38-3 – Starsky detail pictures

2021 High quality Trimethyl Citrate - Cerium dioxide 1306-38-3 – Starsky detail pictures


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Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for 2021 High quality Trimethyl Citrate - Cerium dioxide 1306-38-3 – Starsky, The product will supply to all over the world, such as: Bahrain, Philippines, Puerto Rico, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products at the best prices to different markets. Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Evangeline from Swansea - 2017.10.23 10:29
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Erin from Philippines - 2018.11.11 19:52

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