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Blog

How are amines used in medicine?
09-27-2024
How many drugs are amines?
09-21-2024
What Are Fatty Amines Used for in Medicine?
09-04-2024
Read More

Blog

Characteristics and Classifications of a Surfactant
Nov 15 , 2021

Surfactant refers to a substance that can significantly change the interface state of the solution system by adding a small amount. It has fixed hydrophilic and lipophilic groups, which can be aligned...
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15
Nov
Reasons for Deactivation of Polyurethane Catalysts
Oct 20 , 2021

1. Preparation and synthesis methods of polyurethane catalystsIn a three-necked flask with a reflux condenser and a stirrer, mix up 227.2g polyethylene glycol with an average hydroxyl number of 187mgK...
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20
Oct
What Are the Types of Polyurethane Catalysts?
Oct 13 , 2021

The commonly used catalysts in the synthesis of polyurethane and its raw materials mainly include amine catalysts and organometallic compounds. There are many varieties of amines and organometallic co...
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13
Oct
What Are the Functional Groups of Amines?
Sep 22 , 2021

1. Definition of amine functional groupCarbonyl groups are also present in carboxylic acids, esters and amides. However, in these compounds, the carbonyl group is only part of the functional group. Ca...
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22
Sep
The role of all kinds of amine, in different areas of the different embodiment!
Sep 15 , 2021

Ⅰ. The role of monoethanolamine1. Gas purification: Absorb carbon dioxide and hydrogen sulfide from the gas.2. Solvent: Gas chromatographic stationary liquid (the highest use temperature is 50℃, the...
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15
Sep

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