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The chemical compound "C4H12N(1+)*C8H7O3S(1-)" is a salt formed by the combination of a cation and an anion. The cation, C4H12N(1+), is a quaternary ammonium ion with a single positive charge, indicating that it has lost one electron. The anion, C8H7O3S(1-), carries a single negative charge, suggesting it has gained one electron. C4H12N(1+)*C8H7O3S(1-) is likely to be a pharmaceutical or a chemical used in various industrial applications, given the presence of sulfur and oxygen in the anion, which are common in organic compounds with biological activity or functional groups that can participate in chemical reactions. The overall charge neutrality of the compound is maintained by the balance of one positive and one negative charge from the cation and anion, respectively.

4551-68-2

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4551-68-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4551-68-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,5 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4551-68:
(6*4)+(5*5)+(4*5)+(3*1)+(2*6)+(1*8)=92
92 % 10 = 2
So 4551-68-2 is a valid CAS Registry Number.

4551-68-2Downstream Products

4551-68-2Relevant academic research and scientific papers

Synthesis of high proton conducting nanoparticles by emulsion polymerization

Pitia, Emmanuel,Shaw,Weiss

, p. 297 - 306 (2012/01/13)

High ion-exchange capacity (IEC) sulfonated polystyrene nanoparticles were synthesized by an emulsion copolymerization of styrene, divinyl benzene and sulfonated styrene (SS). The effects of varying the counterion of the sulfonated styrene monomer, the SS concentration, the surfactant and the addition of a crosslinking agent on the ability to stabilize the emulsion nanoparticles to high IEC were studied. Water-insoluble nanoparticles, 20-160 nm in diameter, with IEC as high as 5.2 meq/g were achieved using sulfonated styrene with a quaternary alkyl ammonium cation, a non-ionic surfactant and a crosslinking agent in the emulsion formulation. That IEC corresponds to fully sulfonated crosslinked polystyrene.

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