2761-13-9 Usage
Description
1,1'-(ethylene)bis[5-oxopyrrolidine-3-carboxylic] acid, also known as ethylenediamine-N,N'-disuccinic acid (EDDS), is a biodegradable and environmentally friendly chelating agent that is commonly used in various industrial applications. It is produced through the reaction of maleic anhydride with ethylenediamine and subsequent hydrolysis. EDDS is known for its ability to bind to metal ions, particularly heavy metals, and facilitate their removal from water and soil, making it a popular choice for environmental remediation and wastewater treatment. Additionally, it is also used in personal care products, detergents, and pharmaceuticals for its chelating and sequestering properties. EDDS offers a safe and effective alternative to traditional chelating agents, with minimal risk of toxicity and environmental harm.
Uses
Used in Environmental Remediation:
1,1'-(ethylene)bis[5-oxopyrrolidine-3-carboxylic] acid is used as a chelating agent for the removal of heavy metals from water and soil. Its ability to bind to metal ions makes it a popular choice for environmental remediation and wastewater treatment.
Used in Personal Care Products:
1,1'-(ethylene)bis[5-oxopyrrolidine-3-carboxylic] acid is used as a chelating agent in personal care products to improve the stability and effectiveness of various formulations.
Used in Detergents:
1,1'-(ethylene)bis[5-oxopyrrolidine-3-carboxylic] acid is used as a chelating agent in detergents to enhance their cleaning power and prevent the formation of scale deposits.
Used in Pharmaceuticals:
1,1'-(ethylene)bis[5-oxopyrrolidine-3-carboxylic] acid is used as a chelating agent in pharmaceuticals to improve the solubility and bioavailability of certain drugs.
Check Digit Verification of cas no
The CAS Registry Mumber 2761-13-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,6 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2761-13:
(6*2)+(5*7)+(4*6)+(3*1)+(2*1)+(1*3)=79
79 % 10 = 9
So 2761-13-9 is a valid CAS Registry Number.
2761-13-9Relevant articles and documents
Synthesis of biorenewable and water-degradable polylactam esters from itaconic acid
Qi, Pengxu,Chen, Hsiao-Li,Nguyen, Ha Thi Hoang,Lin, Chu-Chieh,Miller, Stephen A.
, p. 4170 - 4175 (2016)
Itaconic acid, a naturally occurring compound mass-produced via fermentation of glucose, was reacted with ethanolamine or ethylene diamine to afford hydroxy-acid or diacid monomers containing the 2-pyrrolidone lactam. Homopolymerization or copolymerization with diols, respectively, yielded polylactam esters with higher glass transition temperatures and faster hydrolytic degradation compared to the commercial polyester polylactic acid (PLA).
