113507-87-2 Usage
General Description
TETRAFLUORO-2-(PENTAFLUOROETHOXY)ETHANESULFONIC ACID SODIUM SALT, also known as Nafion SAC, is a chemical compound used in a variety of industrial applications. It is a sodium salt derivative of a fluorinated sulfonic acid, and it has high thermal and chemical stability, as well as excellent ionic conductivity. Nafion SAC is commonly used in the production of high-performance fuel cells, as well as in the manufacturing of specialty polymers and membranes for various energy and environmental applications. It is also utilized as an electrolyte in electrochemical sensors and actuators. Additionally, it has potential applications in water treatment processes and as a catalyst in organic synthesis reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 113507-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,5,0 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113507-87:
(8*1)+(7*1)+(6*3)+(5*5)+(4*0)+(3*7)+(2*8)+(1*7)=102
102 % 10 = 2
So 113507-87-2 is a valid CAS Registry Number.
InChI:InChI=1/C4HF9O4S.Na/c5-1(6,7)2(8,9)17-3(10,11)4(12,13)18(14,15)16;/h(H,14,15,16);/q;+1/p-1/rC4F9NaO4S/c5-1(6,7)2(8,9)17-3(10,11)4(12,13)19(15,16)18-14
113507-87-2Relevant articles and documents
Preparation of anhydrous organic acid salts
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, (2008/06/13)
One-step process for preparing anhydrous, organic acid alkali or alkaline earth metal salts by contacting and reacting an organic or polymeric acid fluoride, anhydride or ester and an organic alkali or alkaline earth metal silanolate.
