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Precautions for using Raney nickel catalyst

Precautions for using Raney nickel catalyst

How to use Raney nickel catalyst ? What are the precautions?

06

2022

/

07

Synthetic Capsaicin Uses and Structure

Synthetic Capsaicin Uses and Structure

Synthetic capsaicin (nonanoic acid vanillamide) contains vanillamide. Nonanoic acid vanillamide in capsaicin has a strong spicy taste and very strong irritation. Nonanoic acid vanillamide is a white or light yellow powder with a structural formula of C17H27NO3. The molecular weight is 293.4. The melting point is 56-58°C. It can be extracted from natural peppers or synthesized by chemical methods. It is widely used in medicine, military, biological pesticides, chemical coatings, food and health care and other fields.

24

2022

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06

Hydrogenation reaction

Hydrogenation reaction

In the field of chemistry, hydrogenation is a common reaction. Catalysts are often used to complete hydrogenation reactions. Currently, Raney nickel catalysts are used as the reaction substances.

02

2021

/

09

Notice on the convening of the "2021 Second National Catalytic Hydrogenation Process and Catalyst Technology Development and Industrial Application Exchange Seminar"

Notice on the convening of the "2021 Second National Catalytic Hydrogenation Process and Catalyst Technology Development and Industrial Application Exchange Seminar"

Relevant units: The chemical industry is a basic industry related to the national economy and people's livelihood. Extending the product chain and increasing added value are the development direction of the global chemical industry today, and are also the core content of the transformation and upgrading of my country's chemical industry.

02

2021

/

09

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Fine Chemicals · Hydrogenated Intermediates · Metal Catalysis · Resource Recovery

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