21829-52-7 Usage
Uses
Used in Chemical Industry:
Carbonic acid, compound with 2-aminoethanol (1:2) is used as a chemical intermediate for the synthesis of various compounds and materials, taking advantage of its unique chemical properties.
Used in Pharmaceutical Industry:
Carbonic acid, compound with 2-aminoethanol (1:2) is used as a pharmaceutical excipient to improve the solubility and stability of active pharmaceutical ingredients, leveraging its ability to form complexes with other molecules.
Used in Cosmetics Industry:
Carbonic acid, compound with 2-aminoethanol (1:2) is used as a humectant and emulsifier in cosmetic formulations, providing moisturizing and stabilizing effects due to its interaction with water and other ingredients.
Used in Solvent Applications:
Carbonic acid, compound with 2-aminoethanol (1:2) is used as a solvent in various industrial processes, including cleaning, degreasing, and extraction, due to its ability to dissolve a wide range of substances.
Used in Analytical Chemistry:
Carbonic acid, compound with 2-aminoethanol (1:2) is used as a reagent in analytical chemistry for the determination of various substances, such as metal ions, based on its complex-forming properties.
Check Digit Verification of cas no
The CAS Registry Mumber 21829-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,8,2 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21829-52:
(7*2)+(6*1)+(5*8)+(4*2)+(3*9)+(2*5)+(1*2)=107
107 % 10 = 7
So 21829-52-7 is a valid CAS Registry Number.
21829-52-7Relevant academic research and scientific papers
NMR study of the composition of aqueous 2-aminoethanol solution used for absorption of carbon dioxide from fuel gases
Talzi
, p. 927 - 931 (2016/09/04)
The compositions of aqueous 2-aminoethanol solutions used in industry for absorption of carbon dioxide resulting from combustion of natural gas have been determined by1H and13C NMR spectroscopy. The absorption process does not involve generally accepted paths of thermal decomposition of the absorbent in the reaction with carbon dioxide, but the main path is non-oxidative decomposition of 2-aminoethanol into ammonia and ethylene oxide. Splitting of the NMR signals of carbamate anion formed by reaction of 2-aminoethanol with carbon dioxide has been rationalized by specific structure of the anion due to intramolecular hydrogen bonding.
