Controlling regioselectivity remains one of the major challenges in hydrocyanation. When an unsymmetrical alkyne undergoes ...

Deconstructing epoxy resins with hot acetic acid has the potential to provide a scalable and affordable solution for recycling a material used in a range of high-value consumer products, according to ...

The MDEA unit eventually achieved acid gas (CO 2)-loading mole/amine circulation at 0.33 mole CO 2 /mole amine with an average stripping ratio of 60 kg of steam/cu m of amine solution (0.5 lb of ...

This leads to the feed of more amine, contributing more acids—then the vicious cycle begins. This phenomenon mirrors glycol contamination in a HRSG because the same chemical reactions take place.

Glycolic acid is a potent alpha-hydroxy acid (AHA) known for its exfoliating and collagen-boosting properties.

Chemically, an amino acid is a molecule that has a carboxylic acid group and an amine group that are each attached to a carbon atom called the α carbon.

Benzenesulfonic acid is used to produce phenol by fusing it with sodium hydroxide or hydrolyzing one of its salts, usually sodium. Other uses include surfactants made with its metal or amine salts and ...

Indeed, L-citrulline is a neutral amine acid, meaning it does not compete with basic amino acids for transport by cells. Conversion of L-citrulline to arginine consumes ammonia, said Collins, meaning ...

Ascend Performance Materials Announces Full Scale Production of Hexatran Trifunctional Amine Hexatran is the latest product to be introduced into Ascend’s Specialty Chemicals portfolio ...