2021 Good Quality Ethyl 2-Hydroxybenzoate 118-61-6 Faster Delivery - Phloroglucinol dihydrate 6099-90-7 – Starsky

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2021 Good Quality Ethyl 2-Hydroxybenzoate 118-61-6 Faster Delivery - 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 Good Quality Ethyl 2-Hydroxybenzoate 118-61-6 Faster Delivery - Phloroglucinol dihydrate 6099-90-7 – Starsky detail pictures

2021 Good Quality Ethyl 2-Hydroxybenzoate 118-61-6 Faster Delivery - Phloroglucinol dihydrate 6099-90-7 – Starsky detail pictures

2021 Good Quality Ethyl 2-Hydroxybenzoate 118-61-6 Faster Delivery - Phloroglucinol dihydrate 6099-90-7 – Starsky detail pictures


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Every member from our high efficiency sales team values customers' needs and business communication for 2021 Good Quality Ethyl 2-Hydroxybenzoate 118-61-6 Faster Delivery - Phloroglucinol dihydrate 6099-90-7 – Starsky, The product will supply to all over the world, such as: Montpellier, Los Angeles, Lithuania, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, please do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
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    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Pandora from India - 2018.05.15 10:52

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