China Cheap price Ethyl 2-Hydroxybenzoate 118-61-6 Factory - Phloroglucinol dihydrate 6099-90-7 – Starsky

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China Cheap price Ethyl 2-Hydroxybenzoate 118-61-6 Factory - 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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China Cheap price Ethyl 2-Hydroxybenzoate 118-61-6 Factory - Phloroglucinol dihydrate 6099-90-7 – Starsky detail pictures

China Cheap price Ethyl 2-Hydroxybenzoate 118-61-6 Factory - Phloroglucinol dihydrate 6099-90-7 – Starsky detail pictures

China Cheap price Ethyl 2-Hydroxybenzoate 118-61-6 Factory - Phloroglucinol dihydrate 6099-90-7 – Starsky detail pictures


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Well-run gear, qualified revenue workforce, and superior after-sales companies; We've been also a unified huge loved ones, anyone persist with the organization benefit "unification, determination, tolerance" for China Cheap price Ethyl 2-Hydroxybenzoate 118-61-6 Factory - Phloroglucinol dihydrate 6099-90-7 – Starsky, The product will supply to all over the world, such as: South Africa, Saudi Arabia, Niger, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We are able to also offer you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and products, please speak to us by sending us emails or call us quickly. In an effort to know our products and company extra, you may come to our factory to view it. We will generally welcome guests from all over the world to our business to create business relations with us. Please feel cost-free to speak to us for small business and we believe we'll share the best trading experience with all our merchants.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Dee Lopez from Cannes - 2017.02.14 13:19
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Sandra from Swedish - 2017.08.15 12:36

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