42751-79-1 Usage
General Description
POLY(DIMETHYLAMINE-CO-EPICHLOROHYDRIN-CO-ETHYLENEDIAMINE) is a copolymer with a combination of dimethylamine, epichlorohydrin, and ethylenediamine units. It is primarily used as a flocculant and coagulant in water treatment processes to remove impurities and clarify the water. This copolymer has strong cationic properties, making it effective in attracting and neutralizing negatively charged particles and contaminants in water. It is also used in various industrial applications, such as in the production of paper, textiles, and personal care products. Additionally, it is utilized in the oil and gas industry for enhancing oil recovery and wastewater treatment. Overall, the copolymer has a wide range of applications due to its versatility and effectiveness in various processes.
Check Digit Verification of cas no
The CAS Registry Mumber 42751-79-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,7,5 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 42751-79:
(7*4)+(6*2)+(5*7)+(4*5)+(3*1)+(2*7)+(1*9)=121
121 % 10 = 1
So 42751-79-1 is a valid CAS Registry Number.
InChI:InChI=1/C3H5ClO.C2H8N2.C2H7N/c4-1-3-2-5-3;3-1-2-4;1-3-2/h3H,1-2H2;1-4H2;3H,1-2H3