2021 High quality Ethyl 2-Hydroxybenzoate Lowest Price - Phloroglucinol dihydrate 6099-90-7 – Starsky

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2021 High quality Ethyl 2-Hydroxybenzoate Lowest Price - Phloroglucinol dihydrate 6099-90-7 – 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 Ethyl 2-Hydroxybenzoate Lowest Price - Phloroglucinol dihydrate 6099-90-7 – Starsky detail pictures

2021 High quality Ethyl 2-Hydroxybenzoate Lowest Price - Phloroglucinol dihydrate 6099-90-7 – Starsky detail pictures

2021 High quality Ethyl 2-Hydroxybenzoate Lowest Price - Phloroglucinol dihydrate 6099-90-7 – Starsky detail pictures


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"Quality first, Honesty as base, Sincere service and mutual profit" is our idea, in order to develop continuously and pursue the excellence for 2021 High quality Ethyl 2-Hydroxybenzoate Lowest Price - Phloroglucinol dihydrate 6099-90-7 – Starsky, The product will supply to all over the world, such as: Johor, Mauritania, Lithuania, We integrate all our advantages to continuously innovate, improve and optimize our industrial structure and product performance. We will always believe in and work on it. Welcome to join us to promote green light, together we will make a better Future!
  • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Dora from Estonia - 2017.09.29 11:19
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Atalanta from Tajikistan - 2018.12.25 12:43

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